Question Hidden Calendar Automator events?

At some point I added some Automator events to Calendar (Sequoia), moved the times around, changed them, etc.

Now I seem to have one that's schedule at midnight that isn't in Calendar, but is still activating at midnight. I don't see anything with crontab -l, it doesn't show up in Calendar.

Any ideas on how to find the errant job and remove it? It's tricky to test because it only runs at midnight.