Fix leaderboard info endpoint.

engineapi/engineapi/actions.py

@@ -1029,7 +1029,7 @@ def get_leaderboard_info(
         version_number=version_number,
     )
 
-    leaderboard = (
+    query = (
         db_session.query(
             Leaderboard.id,
             Leaderboard.title,
@@ -1052,12 +1052,19 @@ def get_leaderboard_info(
             isouter=True,
         )
         .filter(
-            LeaderboardVersion.published == True,
-            LeaderboardVersion.version_number == latest_version,
+            or_(
+                LeaderboardVersion.published == None,
+                and_(
+                    LeaderboardVersion.published == True,
+                    LeaderboardVersion.version_number == latest_version,
+                ),
+            )
         )
         .filter(Leaderboard.id == leaderboard_id)
         .group_by(Leaderboard.id, Leaderboard.title, Leaderboard.description)
-    ).one()
+    )
+
+    leaderboard = query.one()
 
     return leaderboard