I'm trying to go for all the special jobs in the Thieves' Guild, but there seems to be a bug of some sort when I talk to Delvin. I've completed the Windhelm and Markarth special jobs, and told him, but having just gone back again, I was given the option to tell him again, and the optionns for another job (for him and Vex) were written as though I was asking them for the first time. Fortunately, it doesn't seem to be a game-breaker... anyone know what's going on?

This happened to me as well, after the new update, I think. :/

It's been happening to me since patch 1.6, too. As you said, it's nothing game breaking, but it is kind of irritating. It happens every time I quit Skyrim and start it back up is what I've noticed.

Well at least its not a game-breaker...

There seem to be a few odd things like this with the 1.6 patch, don't there? Telling me about the quest menu, smithing, enchanting, ect... as if I'm doing it for the first time (that happened to anyone?), and that weird book shelf thing... http://www.gamesas.com/topic/1382241-is-it-a-bug-or-just-me/