Comment #15 on issue 773 by
Grim...@gmail.com: Patients queue outside for
It didn't happen for me with that save, and the woman, like you said.
So maybe it happens a little randomly, or you just saved the game too late.
But I waited, and it happened as you said, just with two men..
One guy was at the toilet, and one entered, left, and then entered again.
It seems the patient can loop "endlessly" if there isn't any available loos.