Sim Suddenly Back in College

[toric13]

I have had an issue in which my Sim went on vacation, I used the insimenator to do things with this Sim, like access Bigfoot to make him hug my Sim (which didn't get her the memory by the way.) The issue was that, when I returned home, the sims husband was suddenly back in college. He has his diploma still, and even all his want slots, but he was suddenly back in college. As well, when he goes to get a job, it reads as if he were still in college, in that he can't get good jobs. A ton of his skill points went away, too (back to sophomore year in college). What is up with this?

[Mihura]

Hum strange thing... I don't know what is the cause but if you have the Insimenator you can age your sim in an adult and add the competences lost.

I really would like to know why this is happen but now, it's quite unsure...