Sims (Infants, Toddlers and Children) with facial/body bugs

Hey, since the last update, every time I have an Infant, Toddler or Child, they suddenly appear with these facial and body bugs, like long fingers, and eyeballs out of the face. And the only thing that solves it (temporarily) is if I make them grow older, but then, it happens again. I don´t have mods or any cc.