Re: Missing Strange Smell Interaction

No mods, this is a pure vanilla + expansion pack game.

Can you try moving the the family out and back in via manage world ?

I have not done that, but since I posted this I have started a new save file to see if the problem still occurs. In the apartment I had made some changes and moved furniture in front of the rat holes. The problem has not messed up in the same way at all, so I am not able to recreate the issue. However, it was fixed by starting a new game and not putting things in front of the rat holes.