Enter the back room of the Temple ( -80, -7, -187 ) /waypoint -80, -7, -187
Question the Lucanic Knight in the middle of the room
Kill the knight (level +2, one up arrow)
Kill the Knight again
When the Dismal Rage priests appear, wait for them to give you instructions, then leave the zone - you will not be prompted to zone out, just leave and zone out to update. Or kill them as well, then zone out.
Talk to Maldreya, in front of you as you zone out, then Xolantan, then Maldreya again