diff --git a/src/server/database/SerieList.py b/src/server/database/SerieList.py
index 2433ed3..cf84579 100644
--- a/src/server/database/SerieList.py
+++ b/src/server/database/SerieList.py
@@ -134,7 +134,7 @@ class SerieList:
         """Return all series that still contain missing episodes."""
         return [
             anime for anime in self.keyDict.values()
-            if any(not ep.is_downloaded for ep in (anime.episodes or []))
+            if getattr(anime, 'episodeDict', None)
         ]
 
     def get_missing_episodes(self) -> List[AnimeSeries]: