I have exactly the same problem, I'm trying to retrieve Shall the golem and all quest's objects are having codes name, and they aren't any dialogue loading. The game is 5 years old and bugs like that are real? This is absolutely unnacceptable. If I can't properly finish this game, I will not buy Inquisition. This is completely ridiculous.
I'm gonna try downloading a pirate version of the game. If it works, it would be a big shame for you that's for sure.
I see there is no reply on this or anywhere at Origin forums. I have same problem when purchased the Ultimate edition, maybe would be better to switch on pirate versions and do not expect EA to help ☹️
