I say, I scoured the entirety of the Forgotten Monastery and all I found were the bloody Guards. I don't see this priest fellow you mention anywhere. Any hints as to where I can find him? I tried the little log cabin with the steps leading up to, but I didn't even get the option of opening it.
so, this one was a REAL pain in the butt (dunno if we can cuss on here). after wandering aimlessly around looking for it where you guys said, i still had a hard time. then i magically stumble upon it after BARELY sighting it. almost missed it. here's a link to a screenshot of where he is. the blue is the staircase and the black is the priest person. enjoy!