Really? O well forget I said it then Its the skills that are the problem, u run out or something? Is that right? EDIT: O they don't show up? Sound like the Ranger thing too... hmmmm, I getcha...
I think you got it, but better explanation just in case: When you go to become 13th level in Rogue (not 12 like I mistakenly said earlier), under the feats you have a gold box for your Rogue special ability. However, all the feats show up white (as do all the special abilities), which means you can't put anything in the gold box, which means you can't level up. By the rules, they should all show up gold, since a Rogue can pick a special ability or any feat, and that's what the game does at 10th level.