Blooming field boss

Stuck in Blooming field, boss will not grab the bell and finish fight. Exited to character selection, restarted game both didnt work. Cant tp out of boss fight.

Bump

boss is still bugged as of now

+1 to this as well. I literally could not get him passed stage 1 and was stuck - had a friend come into the map, same issue, still stuck. Lost the map

facing similar situation right now, stuck at boss because damage can't be done

I encountered this boss today, and he's immortal. I remember there was a bug at the beginning of the league where the arena doors wouldn't open, making it impossible to exit. The map is kind of unfavorable.

The same here, i've record the bug, if someone need i can send

Same for me. This map was near a Mansion in the Mists map and was supposed to spawn the runestone connected to that after I beat the boss. Purposely wiped til I lost the map (boss would go immune at 55%-ish hp and I couldn't portal out mid fight so it was my only option)

same as guys above, bug reference 1 308 312 974

Same for me. Boss never goes to the next phase.
Can exit only by death or character login after 15 mins.