having issues with pearl boss fight loading

[Tiberius Fireskull]

I have had this problem too, and I think it relates to how many people you have going into the boss battle. The more people you have, the more likely it is to bug up. I have noticed that it happens most frequently when you have more than six players doing the battle. If you have six or less it usually shall work, but it is only going to go as fast as the players' computers can load it, so if a player is playing with a very slow computer it could take a while, or so I believe.

Try having less players and see if that works. It usually does for me.