Ashar The Sand Mother / Stuck in corridor

I did my third ascendancy and got to the fight with Ashar The Sand Mother.
Sometime during the fight she burrowed herself in the sand and then appeared again in the corridor between the arena and the reward room. After some time I was able to pull her a little bit through the door/wall by using mana drain with my wand. Then I was able to damage her with Essence Drain until she died.

She got stuck inside while she had this much hp left


Then I was able to damage her as you can see here


Screenshot 1
https://imgur.com/a/Pbx4aQ5

Screenshot 2
https://imgur.com/a/hBRHL6F

Edit: Image tag didn't work.

Same just happened to me :(

Update: exited game and it let me restart the boss fight, albeit I had to start with the honour I was left with when I exited and not what you went into the start of the fight though (managed to win though! 1st time making it to the 3rd ascendancy!)

Just happened to me (bug report 3282441052) except Ashar ended up in the reward room and totally unreachable. Looks like the hallway is a valid target for her leap, or the move doesn't check whether it would send her out of bounds of the arena.

Exiting to character select let me restart the fight, albeit with the resources I exited with.

Same happened to me.

After exit to character select I was transported to Ardura caravan, run was ruined.

This is the WORST kind of glitch. Hours into trials and finally get to the boss only to have to leave the game.

F