LOL so this happened today.
Everyone stayed in house the night before, Emilia in bed with some other one, the other 2 on guard duty. Come morning, I was raided, but they didn't take anything. When I start cycling characters, Emilia was stuck in bed like that. She was 'clickable' but wouldn't go to where I pointed in the house.
Upon restart, everything went back to normal (well not quite, Erika robbed me and disappeared!)
Can't really tell you anything else.