I've had this bug too. You can use MTool: there is a feature to teleport via mouse click. You can use that to navigate, since this bug happens often.Sure thing, for my playstyle I charge in to the enemies and fight off as much as I can, but at one point all the Mind Energy is empty so I purposely use the skill "give up" to spawn in front of the entrance so I have the time to replenish my energy by using Mind Pills but when I respawn the character model is invisible, this bug is present for both Belva and Ahyana.