Ferrell
Member
I just ran Return to Madstone Crater and could not finish the quest, even though I killed the end boss, got the chest, returned to speak to Hworrl at the entrance. Everything seemed fine, except the quest did not complete. The status still said "Rescue Third Seer." The third seer had already broken the crystal. So, there was nothing for me to do. Just to be sure, I slagged all the way back to the 3rd seer. He was just standing there. No crystal. No monster.