I'm stuck on the mountainreach quest. as far as i know, i've sealed all the red things from every npc's domain section, even desperately climbing up to 30 agility to get the one you have to jump for, and yet when i go into sophie's domain, i'm always pushed back as if i hadn't completed any of that. and it's not like I can just ignore the quest and do something else since i'm on a time limit for the curse. please help?