Without giving anything particular away, I don't think you're approaching the problem the right way.
I'm not gonna spoil it for everyone else, but had the correct solution shown to me just now.
Doesn't work for me, cause he never gets to that part. Because I interrupted him once, and now he just stands, whatever I do. I log out. He stands. I go to the other end of Marcuria. I come back. There he stands.
If I stop bothering him, shouldn't he begin moving again? That would be the logical thing, no?