[0.9.10] Guards always know where you are inside the shop.

[LycheeNut]

If all the guards have gone to sleep in a slave shop for instance, they always leave one guard awake and on duty. If that guard goes upstairs, and you sneak into the bottom floor, the guard will shortly come down and say hi even though he never detected you.

[LycheeNut]

They will also seem to stay on the floor with the largest number of your characters