Favorites playlist doesn’t work

Since the Season 03 update, the Favorites playlist is completely broken.
When I press Y to play my 10 saved favorite tracks, it always plays songs that are NOT in my favorites. None of the songs I actually added ever play, no matter how many times I try.
If I manually select one track from Favorites and play it, the next track again switches to songs that are not in my favorites. Every single time.
What is the point of a Favorites playlist if it doesn’t play the songs I selected.
Why does every update introduce simple, stupid bugs like this. It makes no sense.