diff --git a/Content.Server/StationEvents/Events/PowerGridCheckRule.cs b/Content.Server/StationEvents/Events/PowerGridCheckRule.cs
index 24a08be7b4..7005ca8fe5 100644
--- a/Content.Server/StationEvents/Events/PowerGridCheckRule.cs
+++ b/Content.Server/StationEvents/Events/PowerGridCheckRule.cs
@@ -135,6 +135,11 @@ namespace Content.Server.StationEvents.Events
 
             // Can't use the default EndAudio
             rule.Comp.AnnounceCancelToken?.Cancel();
+
+            // Corvax-Announcements-fix временная заплатка, удалить после реворка https://github.com/space-wizards/space-station-14/issues/46073
+            if (MetaData(rule).EntityLifeStage >= EntityLifeStage.Terminating)
+                return;
+
             rule.Comp.AnnounceCancelToken = new CancellationTokenSource();
             Timer.Spawn(3000,
                 () =>
diff --git a/Content.Server/StationEvents/Events/StationEventSystem.cs b/Content.Server/StationEvents/Events/StationEventSystem.cs
index b5da5355fe..4712d348ce 100644
--- a/Content.Server/StationEvents/Events/StationEventSystem.cs
+++ b/Content.Server/StationEvents/Events/StationEventSystem.cs
@@ -78,6 +78,10 @@ public abstract partial class StationEventSystem<T> : GameRuleSystem<T> where T
 
         AdminLogManager.Add(LogType.EventStopped, $"Event ended: {ToPrettyString(rule)}");
 
+        // Corvax-Announcements-fix временная заплатка, удалить после реворка https://github.com/space-wizards/space-station-14/issues/46073
+        if (MetaData(rule).EntityLifeStage >= EntityLifeStage.Terminating)
+            return;
+
         // we don't want to send to players who aren't in game (i.e. in the lobby)
         Filter allPlayersInGame = Filter.Empty().AddWhere(GameTicker.UserHasJoinedGame);