(Battle Frontier) PWT is severely bugged

Right when a battle is about to begin, it has a high chance of the whole session immediately ending. If a battle successfully begins, then the only battle theme that it plays is the Hoenn elite four one. Rinse and repeat.

The majority of the battle frontier is extremely bugged, I wouldn’t suggest doing them.

Then I’m guessing that it explains the warning from the guard in front of the entrance?