Grand Master Vampire labeled as modded

No not originally, but I just did a run now to at least get a vampire up a rank for testing. Went into CAS using testing cheats after getting them up a rank and assigning points since I honestly can't remember how to save a sim to the library without doing it that way (probably through a dresser, but figured I may as well poke the bear a little bit to see what would happen if I only leave out cheating the rank when retracing steps) and I could save them without them being listed as modded. I then decided to cheat them the rest of the way using the Grand Master cheat and could still save them just fine. Then tried the max rank cheat and things continued fine.

So out of puzzlement, started a new game and skipped the manual initial leveling and cheated them to max rank and randomly assigned them their points. Again, saved without a problem. Which leaves me even more puzzled as to why it was causing a fuss before (even when I had removed everything, including localthumbcache which I always delete when making changes to mods folder) but not now. Either it was just having a moody day or there's something in my tuner collection that doesn't play nice at that point since I've been working on some new vampires (been playing a little too much Vampire the Masquerade - Bloodlines lately, so have been working on some new vampire sims based around the playable clans there) as of late and none of them have had a problem with my tuner collection when creating their base template, only when using the built in cheats so I could max their rank and assign points accordingly.

Guess it's time to do a little more fiddling, see if some of the other troublesome ones have been cleared up as well. If so, I think the game was just having one of those days where it didn't quite want to cooperate with me...