People are saying that this has only happened since they downloaded Dawnguard. I've bought the alchemy lab for my house in Whiterun about 5 times and it's never installed when I go to check. The guy takes my money but the option to buy the lab doesn't disappear like the others. Really annoying since I like to store my ingredients in the chest in that room!!! Another fail from Bethesda.

Yeah, known bug. What platform are you on?

Xbox.

I have the same problem. It'll get worked out. I bet its complicated working with all those codes and whatever else they work with. Give them some slack. Its a massive game. It'll get fixed

i'm STILL waiting for them to fix the glitch were you can't sharpen a skyforged dagger.