I have had a few walls glitch on me, but none with actual words that I could learn until now. Finishing the quest in Dead Man's Respite, I approach the wall and get nothing. All the chanting and SFX are going on, however. I attempted to load an auto save and try it again, with the same result. I even go to an older save and sacrifice a few hours of gameplay to try to resolve this and nothing is working.
Seriously? Help a lady out here. It's a glitch that many people have had. If it has a solution, I would like to see if I can correct it before wasting more gameplay time having to backtrack to avoid it.