Guild Wars 2

I can not progress within the char Warrior story quest because I m stuck on one of the quests . I can not remember the name of the quest but you have to go in and retrieve a chest underwater. The enemies greatly outmatch me, but the main boss in invulnerable and cannot be killed. Please fix. Stuck on this fir hours now.

This happened to me earlier. I was able to get past it by attacking the enemies and then swimming away. They’d chase me and be vulnerable to attacks again once they hit me. They’d become invulnerable again if they went back to the spot over the treasure chest, so I had to keep kiting them around the lake.

Yea that shouldnt happen imo. with my harpoon I Do like 14 dmg to the boss specifically, and I cant DPS him down, he either regens all his health or chases me back to shore, then becomes invulnerable.