Update forward.py

Author: Lpsd

forward/forward.py

@@ -53,7 +53,7 @@ async def _handle_automatic_unblock(self):
 
     async def _process_expired_blocks(self):
         async with self.config.blocked() as blocked:
-            for userid, until in blocked:
+            for userid, until in enumerate(blocked):
                 if datetime.now(timezone.utc).timestamp() > until:
                     del blocked[userid]