diff --git a/scl.py b/scl.py
index 6fefe4f..867994f 100644
--- a/scl.py
+++ b/scl.py
@@ -409,14 +409,16 @@ with Session(engine) as session:
             session.add(new_outage_record)
             session.commit()
 
-    lookup_active_outages_statement = select(SclOutage).where(
-        SclOutage.no_longer_in_response_time == None
-
-    ).where(
-        SclOutage.most_recent_post_id
+    lookup_active_outages_statement = (
+        select(SclOutage)
+        .where(SclOutage.no_longer_in_response_time == None)
+        .where(SclOutage.most_recent_post_id != None)
     )
     for active_outage in session.scalars(lookup_active_outages_statement):
-        if not any(event["id"] == active_outage.scl_outage_id for event in scl_events) and event:
+        if (
+            not any(event["id"] == active_outage.scl_outage_id for event in scl_events)
+            and event
+        ):
             # Event ID no longer exists in response
             post_result = mastodon.status_post(
                 status="This outage is reported to be resolved.\n\n#SeattleCityLightOutage #SCLOutage #SCLOutage{}".format(