I am a rotational player too, but I have never had one of my played teen Sims age up autonomously. Maybe that's because I have enabled aging up only for the played houshold. (View Post)
There is a bug report over at AHQ: https://answers.ea.com/t5/Bug-Reports/OPEN-GALLERY-Follower-Names-starred-out-anonymous/m-p/12634545/highlight/true#M251481 (View Post)