I don't know if this is bug or not, but the for reason refuse to use the massage table for some reason.
I tried putting everything on priority one, while the tables on nine but they still wouldst use them.
I even tried to deselected all jobs, but still no one use some even idle, which was weird considering.
Was just playing normally from what I know. The only thing I could think of was that avoided any duplicants with the destructive stress response, as that trait kind of annoyed me, as it was easier and cheaper to mop then repair.