diff --git a/src/_locales/el/messages.json b/src/_locales/el/messages.json
index a0545c6e2..9000da8df 100644
--- a/src/_locales/el/messages.json
+++ b/src/_locales/el/messages.json
@@ -72,7 +72,7 @@
     "description":"English: Click to open the dashboard"
   },
   "popupTipZapper":{
-    "message":"Enter element zapper mode",
+    "message":"Είσοδος σε λειτουργία εκτέλεσης στοιχείων",
     "description":"Tooltip for the element-zapper icon in the popup panel"
   },
   "popupTipPicker":{
@@ -348,11 +348,11 @@
     "description":"used as a tooltip for the clock icon beside a list"
   },
   "3pUpdating":{
-    "message":"Updating...",
+    "message":"Ενημέρωση...",
     "description":"used as a tooltip for the spinner icon beside a list"
   },
   "3pNetworkError":{
-    "message":"A network error prevented the resource from being updated.",
+    "message":"Ένα σφάλμα δικτύου εμπόδισε την ενημέρωση του πόρου.",
     "description":"used as a tooltip for error icon beside a list"
   },
   "1pFormatHint":{
diff --git a/src/_locales/ja/messages.json b/src/_locales/ja/messages.json
index 6b84b57c9..535e2f24b 100644
--- a/src/_locales/ja/messages.json
+++ b/src/_locales/ja/messages.json
@@ -340,11 +340,11 @@
     "description":"English: One URL per line. Lines prefixed with ‘!’ will be ignored. Invalid URLs will be silently ignored."
   },
   "3pExternalListObsolete":{
-    "message":"古いバージョンです",
+    "message":"新しいバージョンがあります",
     "description":"used as a tooltip for the out-of-date icon beside a list"
   },
   "3pLastUpdate":{
-    "message":"最終更新: {{ago}}",
+    "message":"最終更新: {{ago}}\nクリックすると強制的に更新します",
     "description":"used as a tooltip for the clock icon beside a list"
   },
   "3pUpdating":{
@@ -580,7 +580,7 @@
     "description":"Message asking user to confirm reset"
   },
   "errorCantConnectTo":{
-    "message":"{{url}}に接続できません",
+    "message":"ネットワークエラー: {{msg}}",
     "description":"English: Network error: {{msg}}"
   },
   "subscriberConfirm":{
diff --git a/src/_locales/nb/messages.json b/src/_locales/nb/messages.json
index e3e35a8be..e5ac56ea0 100644
--- a/src/_locales/nb/messages.json
+++ b/src/_locales/nb/messages.json
@@ -72,11 +72,11 @@
     "description":"English: Click to open the dashboard"
   },
   "popupTipZapper":{
-    "message":"Åpne element-ødeleggingsmodus",
+    "message":"Gå til element-fjerningsmodus",
     "description":"Tooltip for the element-zapper icon in the popup panel"
   },
   "popupTipPicker":{
-    "message":"Åpne element-velgermodus",
+    "message":"Gå til element-velgermodus",
     "description":"English: Enter element picker mode"
   },
   "popupTipLog":{