Growing Together- Child Sim's Face Showing Mesh with No Skin After Fight??

I just got Growing Together and had a pretty insane glitch. I had no mod problems before this happened, and this only seems to be happening during gameplay, as my sim shows no issues while in CAS. My sim (pictured) got into a fight with her brother, and upon losing, now has no skin and a visible facial mesh. She is also wearing randomized clothes and hair. While she looks like the in-game glitch pictured, if I click to enter CAS, she returns to looking like her normal self until re-entering the game. All of my mods are updated, this only happened when the Growing Together fight triggered. Her brother has the same skin overlay on, and does not have this visual glitch at all.