Children cannot play with doctor play set.

As the title states: Children cannot play with doctor playsets (neither human or teddy). The only options on it when I click with a child are, "add to favorites," and, "put in inventory." But my teens and adults DO have the option to play with? They even glitch through the floor to play out the animations. XD 

I've tried everything from 50/50 mods, new save, cleared all caches (including those in the %appdata folder). I thought it must be a mod going out of date, since it sprang up after having changed nothing, but if it is, I think it must be a setting left behind by one of them somewhere that I don't know to look for. 

I'm on PC, using DX 11, if that helps anything. Anyone experience anything similar, or have any suggestions for something else to try? Thanks so much, in advance!