Maybe all of you know the bug of the thieves guild: if you have sold the thieves armor you can't get it to tonilia and you can't finish the thievies guild storyline and not obtain the achievement/trophy.
I know there isn't a solution, but can bethesda fix this in a patch? Maybe in the 1.3?
At the moment the only thing you can do is the usual answer - load a game from before you sold it. There will be no fix in 1.3, you can already see the patch notes, and Bethesda said the quest fixes won't come until some time in January. Sorry, you're stuck, just like I am with my Companion's guild quest. It svcks, but I guess it gives a reason to play the game again... even if it is a really, really lame reason.