This is also happening in my game after playing for a while. I had started a new save and all of a sudden I get no Moon Revelry or Afterlife Anonymous festivals starting or on the calendar. The only ones on my calendar are the Thinned Festival and Family Day (see screenshot). I don't have CC or mods. I repaired my game and it's still occurring, even in older saves.
I wasn’t aware any of the festivals were even supposed to be on the calendar, I’ve looked and looked at it so many times and none of the Life and Death events/festivals have ever been on it at all for me. 🫣
It's very weird... I was in the same exact save file, nothing changed... and all of a sudden the Moon Revelry festival popped up on the calendar and I got a notification in the top right that it was happening! But it was only for one night. Afterlife Anonymous showed up on the calendar too at the same time with a notification, but then also disappeared. I once again have only the other two festivals showing up on the calendar. Moon Revelry didn't show up the next night or the night after on the calendar or in notifications 😕
