The High School graduation traits seem bugged when performing Peer Into Soul on a Reborn sim who formerly had one. I had made a teen super-sim for the express purpose of passing some of the teen-specific traits onto an adult sim, but Valedictorian never showed up in the list of assignable traits on the Peer Into Soul menu. I accidentally confirmed this was reproducable because I assumed I'd messed up, so made a new sim, went through the same process, checked it was there before Rebirth, and it still wasn't afterwards. I then made the sim graduate early instead, Rebirth, and sure enough, the Graduated Early trait wasn't there, either.
I did wonder if it was because they aren't labelled specifically as "Reward trait" in the Simology panel, but then nor are aspiration bonus traits (like Muser, Quick Learner etc) and they do show up in the list. So this might just be how they're tagged in the background. This is a frustrating issue, as a key benefit to Rebirth is being able to reobtain traits that may take a long time and/or a specific play style to unlock.
Edit By Crinrict: Added missing pack tag to title.
