Gehenna after falling down wrong respawn point

Game version: 1.8.0-71665-194
Type of issue: Bug
Mods: Are mods installed: No


Bug Description:

I played Gehenna on Beast and fell down in the 4th arena. The game resurrected me back behind that black barrier so I could not continue. I even managed to kill all enemies in the arena with area damage, then went back and jumped off the cliff, but the game did not resurrected me forward.

Steps to Reproduce:

1 Go to the 4th arena of Gehenna.
2 Fall down.

Additional info: The first playthrough of the game on Lamb difficulty was completely bug-free. But the more I play, the more I find missing textures at various levels. It’s like the game is slowly falling apart.