Calendar is wrong

Suddenly noticed today the calendar is wrong with certain shows on the wrong day and every show says it starts at 12am.

See the sticky: Sonarr - Now with TVDB

Sonarr talks directly to TVDB for series information now, which means we’re back in business with a slight loss of functionality (for the moment). The loss of functionality is:

UTC Air Dates for episodes (Air times on the calendar will be off until our full solution is implemented)

So will it try to download a show that is listed on the wrong day still?

The date doesn’t matter (except for daily series, but that information is the same as before). https://github.com/Sonarr/Sonarr/wiki/FAQ#how-does-nzbdrone-find-episodes