Vaal Temple - High Priest Unique Boss stuck below floor - Bug Report ID: #210861739

Bug Report ID: #210861739

Encountered bug in Vaal Temple while playing on seasonal bear druid (shaman). Boss performed animation where it dives below the floor then gets stuck. I can see the boss and inflict slow from druid slam but no damage can be done and boss does not ever resurface.

I have tried leaving the temple and returning and have tried exiting game and returning but the boss is still bugged out. The only option I have is to close the temple to open a new instance but I end up losing progress, rooms, and likely encountering this same bug again with this Unique boss.