Unreachable Rare Monster

Hi,

I ran into a bit of a situation while running the Crypt: the last rare monster—clearly terrified of my power—somehow leapt over a ledge and is now completely unreachable. It's not dead, not stuck, just casually pacing around between tombs like it's lost on a spooky sightseeing tour.

GGG, could you kindly remind your monsters that fleeing from battle is very unprofessional? Maybe teach them to "stand their ground" a little better?

Attaching a picture as evidence of this shameless act of cowardice.

https://ibb.co/yc12h7fW