Arbiter of Ash dieing after character death is bugged

Unfortunately i had enough crisis fragments for two attempts and this happened on both of them. I am playing a corpsewade build. Twice i died to the delayed bomb effects from the arbiter, but after i died, the arbiter died from the poison stacks that i had built up on it. this leaves the game in a broken state. The boss is dead but the room acts as if the fight hasn't started. camera angle is zoomed out and off-center. i even heard his intro line replayed.

1) no loot is available. on resurrect (as you'd kind of expect) the room is mostly reset.
2) you cannot get to the quest item above the starting point of the fight.
3) you cannot retry the fight and lose all resurrection attempts. the game thinks the boss is already dead so you don't get to try again

I don't suppose i could have my crisis fragments back since it took literal weeks for me to get them? /beg /plead

same thing happened to me, died before i could loot the boss and then camera was zoomed out and i cant move to the quest item