Fix the migration

app.py

@@ -464,8 +464,10 @@ def tmp_migrate():
 @app.route("/migration1_step2")
 @login_required
 def tmp_migrate2():
+    # Remove buggy OStatus announce
+    DB.activities.remove({"activity.object": {"$regex": f"^tag:"}, "type": ActivityType.ANNOUNCE.value})
+    # Cache the object
     for activity in DB.activities.find():
-        try:
         if (
             activity["box"] == Box.OUTBOX.value
             and activity["type"] == ActivityType.LIKE.value
@@ -483,8 +485,6 @@ def tmp_migrate2():
                 {"remote_id": announce.id},
                 {"$set": {"meta.object": obj.to_dict(embed=True)}},
             )
-        except Exception:
-            pass
     return "Done"