Simple timed automation quit working

I have a simple automation that turns off my TV @ 12:30AM that stopped working recently (maybe release 0.57 or so). Here it is:

- alias: "Turn off master bedroom tv at night"
  trigger:
    platform: time
    at: '00:30'
  action:
      service: media_player.turn_off
      entity_id: media_player.master_bedroom_tv

I can turn that entity off just fine manually but nothing ever shows up in the logbook, it always did before. This entity is a chromecast if that helps. All of the yaml spacing is correct.

Any idea?

Have you checked the automation is turned on?

I’m not sure how to do that.

Did you try '00:30:00'

Good idea. I’ll give that a try.

That seems to have worked Thanks, brg468!