Bug - Normal Once a character is 'favorite' it won't stop being one

[Andy]

I'm trying to power up my painwheel but even when I unfavorite the characters it says they're favorites so I can't use them as fuel for others

 

[Liam]

I'm trying to power up my painwheel but even when I unfavorite the characters it says they're favorites so I can't use them as fuel for others

There's currently a bug where the pop up blocking your evolution will always tell you that they are favorited. However, if you check your current team in training mode or Prize Fights, you'll see that the character is equipped on your team, so they can't be used for evolution.

Pull em off, and it should work!