Characters walking in the air, in Caer Lem.
This is after the battle against the flying creatures, all the characters didn't jump they just walked. I also looted some flying creatures loot, before proceding.
Here's a screenshot : https://prnt.sc/118teea
P.S.: After continuing, to reach the door to the dungeon, the characters jumped the "holes" created by the traps, but didn't jump the following "holes" : https://prnt.sc/118tgcr
(I sended an email with more informations)