Playing gauntlet S second battle. Beast won't stop attacking, been 5 mins. It's still going what do I do. Shut the game down and lose my characters? If I try again will it do the same thing? Am I just not aloud to go any further in the gauntlet? Anyone else stuck there?

Sorry about all the questions, but this game is getting really buggy. I'd post a screenshot but I don't know how to add a picture here.