Mini-boss stuck in movement animation

I discovered a bug in Act 4, in the "Halls of the Dead" location in the "Fate of Vaal" league.

I was fighting Calqiro, the High Priest. His moveset has a move where he burrows into the ground, becomes invulnerable, goes to a new location and then resurfaces.

However, there's a room with a boat in this location, near which I fought him and it ruined our fight. The miniboss burrowed into the ground, bumped into the boat and wouldn't resurface.

My spells and other attacks don't damage him. His movement animation doesn't stop either.

The bug ID is 3843990514.

I am attaching screenshot and a screen recording to this letter.

screenshot: https://drive.google.com/file/d/1X4rsp2AEauUwLkjGnwvelnMA61M-7hVi/view?usp=sharing

video: https://drive.google.com/file/d/1W5MZxFNaGcrva7BIRmVWsV74S-T_CULC/view?usp=sharing