diff --git a/public/language/ar/error.json b/public/language/ar/error.json
index aa71554400..722ff6a93a 100644
--- a/public/language/ar/error.json
+++ b/public/language/ar/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/az/error.json b/public/language/az/error.json
index 277313cab4..5ca8587539 100644
--- a/public/language/az/error.json
+++ b/public/language/az/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Müəyyən edilmiş resursu əldə etmək mümkün deyil.",
     "activitypub.pubKey-not-found": "Açıq açarı həll etmək mümkün deyil, ona görə də faydalı yükün yoxlanılması həyata keçirilə bilməz.",
     "activitypub.origin-mismatch": "Alınan obyektin mənşəyi göndərənin mənşəyi ilə uyğun gəlmir",
-    "activitypub.not-implemented": "Sorğu rədd edildi, çünki o və ya onun bir aspekti alıcı server tərəfindən icra olunmur"
+    "activitypub.not-implemented": "Sorğu rədd edildi, çünki o və ya onun bir aspekti alıcı server tərəfindən icra olunmur",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/bg/error.json b/public/language/bg/error.json
index 716854bd66..d454c53f19 100644
--- a/public/language/bg/error.json
+++ b/public/language/bg/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Посоченият материал не може да бъде получен.",
     "activitypub.pubKey-not-found": "Публичният ключ не може да бъде разпознат, така че потвърждението на данните не може да бъде извършено.",
     "activitypub.origin-mismatch": "Произходът на получения обект не съвпада с произхода на подателя",
-    "activitypub.not-implemented": "Заявката беше отказана, тъй като тя или част от нея не се поддържа от сървъра, към който е насочена"
+    "activitypub.not-implemented": "Заявката беше отказана, тъй като тя или част от нея не се поддържа от сървъра, към който е насочена",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/bn/error.json b/public/language/bn/error.json
index 605d6b20ab..8e2d2408dc 100644
--- a/public/language/bn/error.json
+++ b/public/language/bn/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/cs/error.json b/public/language/cs/error.json
index d7bf19f953..04ba36a424 100644
--- a/public/language/cs/error.json
+++ b/public/language/cs/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Nelze získat zadaný zdroj.",
     "activitypub.pubKey-not-found": "Nelze ověřit veřejný klíč, proto není možné provést ověření obsahu.",
     "activitypub.origin-mismatch": "Původ přijatého objektu neodpovídá původu odesílatele",
-    "activitypub.not-implemented": "Požadavek byl zamítnut, protože cílový server tuto funkci nepodporuje"
+    "activitypub.not-implemented": "Požadavek byl zamítnut, protože cílový server tuto funkci nepodporuje",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/da/error.json b/public/language/da/error.json
index 11b03d740f..b3e3a35531 100644
--- a/public/language/da/error.json
+++ b/public/language/da/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/de/error.json b/public/language/de/error.json
index a69179d2ac..3eef5073d2 100644
--- a/public/language/de/error.json
+++ b/public/language/de/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Die angegebene Ressource kann nicht abgerufen werden.",
     "activitypub.pubKey-not-found": "Der öffentliche Schlüssel kann nicht aufgelöst werden, daher ist eine Überprüfung des Payloads nicht möglich.",
     "activitypub.origin-mismatch": "Der Ursprung des empfangenen Objekts stimmt nicht mit dem Ursprung des Absenders überein",
-    "activitypub.not-implemented": "Die Anfrage wurde abgelehnt, weil sie oder ein Teil davon vom empfangenden Server nicht implementiert ist"
+    "activitypub.not-implemented": "Die Anfrage wurde abgelehnt, weil sie oder ein Teil davon vom empfangenden Server nicht implementiert ist",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/el/error.json b/public/language/el/error.json
index d4f842bfb6..a80ae24c16 100644
--- a/public/language/el/error.json
+++ b/public/language/el/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/en-US/error.json b/public/language/en-US/error.json
index afc35630da..ec3fd41c18 100644
--- a/public/language/en-US/error.json
+++ b/public/language/en-US/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/en-x-pirate/error.json b/public/language/en-x-pirate/error.json
index afc35630da..ec3fd41c18 100644
--- a/public/language/en-x-pirate/error.json
+++ b/public/language/en-x-pirate/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/es/error.json b/public/language/es/error.json
index 2013c904d7..3940c57c1b 100644
--- a/public/language/es/error.json
+++ b/public/language/es/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "No se ha podido recuperar el recurso especificado. ",
     "activitypub.pubKey-not-found": "No se pudo resolver la llave pública, la verificación de payload no se ha concluido. ",
     "activitypub.origin-mismatch": "El origen del objeto recibido no coincide con el origen del emisario",
-    "activitypub.not-implemented": "La petición fue rechazada porque el servidor destinatario no implementa un aspecto esperado"
+    "activitypub.not-implemented": "La petición fue rechazada porque el servidor destinatario no implementa un aspecto esperado",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/et/error.json b/public/language/et/error.json
index b5704f13cb..aa2e1e17c2 100644
--- a/public/language/et/error.json
+++ b/public/language/et/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/fa-IR/error.json b/public/language/fa-IR/error.json
index 16483da178..4a53f3d37e 100644
--- a/public/language/fa-IR/error.json
+++ b/public/language/fa-IR/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/fi/error.json b/public/language/fi/error.json
index a3fbd80898..1dff606cd7 100644
--- a/public/language/fi/error.json
+++ b/public/language/fi/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/fr/error.json b/public/language/fr/error.json
index e8e1892350..01cfe5a1d1 100644
--- a/public/language/fr/error.json
+++ b/public/language/fr/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Impossible de récupérer la ressource spécifiée",
     "activitypub.pubKey-not-found": "La clé publique est introuvable, la vérification de la charge utile est impossible.",
     "activitypub.origin-mismatch": "L’origine de l’objet reçu est différente de celle de l’expéditeur",
-    "activitypub.not-implemented": "La requête a été rejetée : elle n’est pas prise en charge par le serveur destinataire."
+    "activitypub.not-implemented": "La requête a été rejetée : elle n’est pas prise en charge par le serveur destinataire.",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/gl/error.json b/public/language/gl/error.json
index 4d25479fe5..0d5cde90bd 100644
--- a/public/language/gl/error.json
+++ b/public/language/gl/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/he/error.json b/public/language/he/error.json
index f530709242..f93a33664c 100644
--- a/public/language/he/error.json
+++ b/public/language/he/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "לא ניתן לאחזר את המשאב שצוין.",
     "activitypub.pubKey-not-found": "לא ניתן לפתור מפתח ציבורי, ולכן לא ניתן לבצע אימות מטען.",
     "activitypub.origin-mismatch": "מקור האובייקט שהתקבל אינו תואם את מקור השולח",
-    "activitypub.not-implemented": "הבקשה נדחתה מכיוון שהיא או היבט שלה אינם מיושמים על ידי שרת הנמען"
+    "activitypub.not-implemented": "הבקשה נדחתה מכיוון שהיא או היבט שלה אינם מיושמים על ידי שרת הנמען",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/hr/error.json b/public/language/hr/error.json
index 790951f65d..d80003a0f9 100644
--- a/public/language/hr/error.json
+++ b/public/language/hr/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/hu/error.json b/public/language/hu/error.json
index aea4ea8eba..e0f0c4551c 100644
--- a/public/language/hu/error.json
+++ b/public/language/hu/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/hy/error.json b/public/language/hy/error.json
index f11e521646..375050b27f 100644
--- a/public/language/hy/error.json
+++ b/public/language/hy/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/id/error.json b/public/language/id/error.json
index 6f971be4a0..422a2c6532 100644
--- a/public/language/id/error.json
+++ b/public/language/id/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/it/error.json b/public/language/it/error.json
index c4f2da587b..d789cb5c32 100644
--- a/public/language/it/error.json
+++ b/public/language/it/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Impossibile recuperare la risorsa specificata.",
     "activitypub.pubKey-not-found": "Impossibile risolvere la chiave pubblica, quindi la verifica del payload non può avvenire.",
     "activitypub.origin-mismatch": "L'origine dell'oggetto ricevuto non corrisponde all'origine del mittente.",
-    "activitypub.not-implemented": "La richiesta è stata rifiutata perché la richiesta o un suo aspetto non è implementato dal server del destinatario."
+    "activitypub.not-implemented": "La richiesta è stata rifiutata perché la richiesta o un suo aspetto non è implementato dal server del destinatario.",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/ja/error.json b/public/language/ja/error.json
index 059eb540ce..d82e1c9f66 100644
--- a/public/language/ja/error.json
+++ b/public/language/ja/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "指定されたリソースを取得できません。",
     "activitypub.pubKey-not-found": "公開鍵を解決できないため、ペイロードの検証ができません。",
     "activitypub.origin-mismatch": "受信したオブジェクトのオリジンが送信者のオリジンと一致しません",
-    "activitypub.not-implemented": "リクエストまたはその一部が受信サーバーで実装されていないため、拒否されました"
+    "activitypub.not-implemented": "リクエストまたはその一部が受信サーバーで実装されていないため、拒否されました",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/ko/error.json b/public/language/ko/error.json
index 0fb4eaf4e5..45e52fd716 100644
--- a/public/language/ko/error.json
+++ b/public/language/ko/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/lt/error.json b/public/language/lt/error.json
index 22cd2528c4..975d6dd077 100644
--- a/public/language/lt/error.json
+++ b/public/language/lt/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/lv/error.json b/public/language/lv/error.json
index fe904a61a4..14230731f9 100644
--- a/public/language/lv/error.json
+++ b/public/language/lv/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/ms/error.json b/public/language/ms/error.json
index 721884d657..3861027c53 100644
--- a/public/language/ms/error.json
+++ b/public/language/ms/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/nb/error.json b/public/language/nb/error.json
index 82e364c2fe..d646dd3355 100644
--- a/public/language/nb/error.json
+++ b/public/language/nb/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Kan ikke hente den angitte ressursen.",
     "activitypub.pubKey-not-found": "Kan ikke løse opp offentlig nøkkel, så verifisering av nyttelasten kan ikke gjennomføres.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/nl/error.json b/public/language/nl/error.json
index d97c83e6bb..d575817553 100644
--- a/public/language/nl/error.json
+++ b/public/language/nl/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/nn-NO/error.json b/public/language/nn-NO/error.json
index ae6c50205d..3a1bf18fde 100644
--- a/public/language/nn-NO/error.json
+++ b/public/language/nn-NO/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Kan ikkje hente den spesifiserte ressursen.",
     "activitypub.pubKey-not-found": " Kan ikkje løyse opp den offentlege nøkkelen, så verifisering av nyttelasta kan ikkje gjennomførast.",
     "activitypub.origin-mismatch": "Den mottatte objektet sin opphavsstad samsvarar ikkje med avsendaren sin opphavsstad.",
-    "activitypub.not-implemented": "Førespurnaden blei avvist fordi han, eller ein del av han, ikkje er implementert av mottakarserveren."
+    "activitypub.not-implemented": "Førespurnaden blei avvist fordi han, eller ein del av han, ikkje er implementert av mottakarserveren.",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/pl/error.json b/public/language/pl/error.json
index 0d0a7f5d49..7aa79cf156 100644
--- a/public/language/pl/error.json
+++ b/public/language/pl/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Nie udało się pobrać zadanego zasobu.",
     "activitypub.pubKey-not-found": "Nie udało się uzyskać klucza publicznego, więc nie może zajść weryfikacja zawartości.",
     "activitypub.origin-mismatch": "Odebrany obiekt nie zgadza się z tym co nadano.",
-    "activitypub.not-implemented": "Zapytanie napotkało odmowę z racji braku obsługi po stronie serwera odbiorczego."
+    "activitypub.not-implemented": "Zapytanie napotkało odmowę z racji braku obsługi po stronie serwera odbiorczego.",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/pt-BR/error.json b/public/language/pt-BR/error.json
index fa837e7d93..2645da0aad 100644
--- a/public/language/pt-BR/error.json
+++ b/public/language/pt-BR/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/pt-PT/error.json b/public/language/pt-PT/error.json
index cf763c7c18..793cf6a12f 100644
--- a/public/language/pt-PT/error.json
+++ b/public/language/pt-PT/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/ro/error.json b/public/language/ro/error.json
index e3878da28d..dad2737fad 100644
--- a/public/language/ro/error.json
+++ b/public/language/ro/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/ru/error.json b/public/language/ru/error.json
index 6895505eb9..0ecec4bf61 100644
--- a/public/language/ru/error.json
+++ b/public/language/ru/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/rw/error.json b/public/language/rw/error.json
index 537c86f5b7..7d3216f99c 100644
--- a/public/language/rw/error.json
+++ b/public/language/rw/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/sc/error.json b/public/language/sc/error.json
index afc35630da..ec3fd41c18 100644
--- a/public/language/sc/error.json
+++ b/public/language/sc/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/sk/error.json b/public/language/sk/error.json
index e00c74ad31..8308cbd1d7 100644
--- a/public/language/sk/error.json
+++ b/public/language/sk/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/sl/error.json b/public/language/sl/error.json
index 951d446585..48256490fa 100644
--- a/public/language/sl/error.json
+++ b/public/language/sl/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/sq-AL/error.json b/public/language/sq-AL/error.json
index 84f8b7b954..5826c66cc6 100644
--- a/public/language/sq-AL/error.json
+++ b/public/language/sq-AL/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/sr/error.json b/public/language/sr/error.json
index 65d113c7aa..e45a841363 100644
--- a/public/language/sr/error.json
+++ b/public/language/sr/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/sv/error.json b/public/language/sv/error.json
index 2ddc9e90c6..4a0013555a 100644
--- a/public/language/sv/error.json
+++ b/public/language/sv/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/th/error.json b/public/language/th/error.json
index 0a278d3edf..fef5fe7ce7 100644
--- a/public/language/th/error.json
+++ b/public/language/th/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/tr/error.json b/public/language/tr/error.json
index f33522ecb5..e9e9252c84 100644
--- a/public/language/tr/error.json
+++ b/public/language/tr/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/uk/error.json b/public/language/uk/error.json
index 5a2fb1f338..bd38910321 100644
--- a/public/language/uk/error.json
+++ b/public/language/uk/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/ur/error.json b/public/language/ur/error.json
index a34f67c7a3..8216b0ad50 100644
--- a/public/language/ur/error.json
+++ b/public/language/ur/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "مخصوص مواد حاصل نہیں کیا جا سکا۔",
     "activitypub.pubKey-not-found": "عوامی کلید کو تسلیم نہیں کیا جا سکا، اس لیے ڈیٹا کی تصدیق نہیں کی جا سکی۔",
     "activitypub.origin-mismatch": "موصول شدہ آبجیکٹ کا اصل بھیجنے والے کے اصل سے مطابقت نہیں رکھتا",
-    "activitypub.not-implemented": "درخواست کو مسترد کر دیا گیا کیونکہ اس کا یا اس کے کسی حصے کو اس سرور کے ذریعے سپورٹ نہیں کیا جاتا جس کی طرف یہ ہدایت کی گئی ہے"
+    "activitypub.not-implemented": "درخواست کو مسترد کر دیا گیا کیونکہ اس کا یا اس کے کسی حصے کو اس سرور کے ذریعے سپورٹ نہیں کیا جاتا جس کی طرف یہ ہدایت کی گئی ہے",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/vi/error.json b/public/language/vi/error.json
index e03faef327..e34ca949f4 100644
--- a/public/language/vi/error.json
+++ b/public/language/vi/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Không thể truy xuất tài nguyên được chỉ định.",
     "activitypub.pubKey-not-found": "Không thể giải quyết khóa công khai, do đó việc xác minh payload không thể diễn ra.",
     "activitypub.origin-mismatch": "Nguồn gốc của đối tượng nhận được không khớp với nguồn gốc của người gửi",
-    "activitypub.not-implemented": "Yêu cầu bị từ chối vì nó hoặc một khía cạnh của nó không được máy chủ người nhận triển khai"
+    "activitypub.not-implemented": "Yêu cầu bị từ chối vì nó hoặc một khía cạnh của nó không được máy chủ người nhận triển khai",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/zh-CN/error.json b/public/language/zh-CN/error.json
index 009395b087..403aa24144 100644
--- a/public/language/zh-CN/error.json
+++ b/public/language/zh-CN/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "无法检索指定资源。",
     "activitypub.pubKey-not-found": "无法解析公钥，因此无法进行有效载荷验证。",
     "activitypub.origin-mismatch": "接收对象的原点与发送者的原点不一致",
-    "activitypub.not-implemented": "请求被拒绝的原因是接收方服务器没有执行该请求或其中的某个方面"
+    "activitypub.not-implemented": "请求被拒绝的原因是接收方服务器没有执行该请求或其中的某个方面",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file
diff --git a/public/language/zh-TW/error.json b/public/language/zh-TW/error.json
index 13504617c1..af3a41e133 100644
--- a/public/language/zh-TW/error.json
+++ b/public/language/zh-TW/error.json
@@ -266,5 +266,6 @@
     "activitypub.get-failed": "Unable to retrieve the specified resource.",
     "activitypub.pubKey-not-found": "Unable to resolve public key, so payload verification cannot take place.",
     "activitypub.origin-mismatch": "The received object's origin does not match the sender's origin",
-    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server"
+    "activitypub.not-implemented": "The request was denied because it or an aspect of it is not implemented by the recipient server",
+    "activitypub.orphan": "The received object is not associated with any known local user."
 }
\ No newline at end of file