[Bug/Glitch]Loading 30 mins to get into round

We were playing a game on bank with my friends until one of the opponents decided to do a bug were they can crash there game to keep us in a loading screen for 30 minutes hoping that we would leave and they would win. What can we do????? Obviously it could just be a bug but non of them have left proving that they don't want to fix the problem while 3 of my teammates have given up and left. SMH