Guild Wars 2

I am having a similar problem with this quest I am able to get in assemble my group and take down the first mob where Trahearne starts the ritual which summons the ghostly priestess of lyssa no problems there. The problem starts when I encounter the next mob no issue with regulars in the mob but as I’m beginning to down the Risen Priestess of Lyssa for some reason regardless of where I’m standing I am automatically booted from the mission for “not being in the allowed mission area”, just wondering if theres a special place I’m suppose to be or if it actually is a bug

I have been having the same problem couldn’t get through to the second room and have been trying for about a week now, I finally managed to set off the event by mashing my toons face into the right side of the door and mashing the F key seemed to work as I needed to do so with every door in order to open, just a thought for something to try if you are also stuck happy gaming, hope anet fixes this soon