My character is bugged in the boss arena

I was doing a map run and during the boss fight after i dealt some damage to trigger a cutscene the boss bugged out. I tried logging out, but when i returned, the boss was/is in a jerking off animation, I can't deal any damage to him and i cannot return to town, etc. Basically my character is stuck between a hard place and a jerk off.

Edit: after a while It returned back to normal. I assume It was because the map instance time was over.

The bug report number is 1,170,886,798.