IF YOUR STILL HAVEING THE NO CLASS SCHEDULE ISSUE I HAVE A SOLUTION UNTIL IT GETS FIXED
okay ive found a solution to the no class schedual issue. Its a sims 3 store content issue. I dont think it matters if its paid for or downloaded from a third party site. I did a little research and decided to try something. I removed all sims 3 store content package files from my mods folder. Then i went into game, dropped my sim out of university and then re-applied. once she got in a schedule was there. The sims 3 store content for some reason is not yet compatible with this expansion and therefore explains why even vanilla players are having this issue. Delete anything in your mods folder that is either a mod or downloaded store content and re apply for university. its working for a lot of ppl. good luck!