fix: compare full date with invite links

members_lumbung_space/routes/register.py

@@ -39,7 +39,7 @@ async def register_invite(
     expired = (
         dt.fromisoformat(matching_invite["time"])
         + timedelta(days=INVITE_TIME_LIMIT)
-    ).day > dt.now().day
+    ) < dt.now()
 
     if expired:
         message = "This invite has expired, sorry."