I downloaded it from the gallery and edited it. She keeps getting tense from not being create when she doesn't have the creative trait and she gets confident from loyal trait but isn't loyal. I haven't changed the traits with full edit.
I have a child (born and raised in-game, not from the gallery) just aged up from toddler a sim day ago, and she has a moodlet for the Grouch trait. Never had it. I picked Genius when she aged up, and that's the only trait she's ever had. I haven't even gone to CAS with her as a child.
It's an old save brought back to life when I wanted to rebirth a favourite sim from ages ago. Maybe that's relevant. The bug is on a sim born recently, however.
https://drive.google.com/file/d/10omXsiJzgMFf5Xeyg9ICtPcbpfOGd6Hw/view?usp=drive_link
A Sim who does not have the Grouch trait gets a negative moodlet about Sims being kind to him.
No Sim in the household has the Grouch trait. During Kava party Sims were doing friendly interactions. My played Sim got a moodlet of being very sick and disgusted (uncomfortable +40) by other Sims' kindness from having a grouch trait. His traits are cheerful, nosy, lovebug, family oriented and domestic. This Sim was created in CAS as a young adult. Domestic is a reward trait. Nosy is a discovered trait.
Platform: PC
Gamer version: Newest
Bug occurred: After Jan 14 update
Mods: None in this save
