Luckily, there’s a work-around for the ageing bug, although it’s not an especially brilliant one.
We are currently investigating instances involving Sims auto-aging up in saves using the Short or Long lifespan.
This isn’t the first bit ofSims DLCreleased in recent months to be plagued by glitches early on.

The Sims 4 High School Years will release later today (July 28th) for 35/$40/40.
