The dlc is bugged. Courier came up to me to give me 2 letters. But he only gave the adoption letter. The house deed letter telling me to go to falkreath and the other two locations wasn't even in my inventory ffs. Reloaded just to make sure and same thing.
I decided to go the the three locations anyway. Im a Thane in Morthal but I couldn't buy any plot of land. I've spent 2 hours trying to figure out why. Lame developers. Useless dlc.