I don't know if anyone else is having this problem, but I thought I'd throw it out there. I've been working towards the 100% achievement, and of course, I ended up doing the super stories last cause I freaking hate them. Well, on ROTJ, I got 160K studs, and finished it in 1:04! Sucks. The game says I have 100% - but no achievement. I have a sinking feeling that I have to redo it and set a time high score, so heads up for anyone working on that one.
I <3 Juno Eclipse