I first reported this on Discord a few months ago when it started happening. #game-chatter message If you log out of your PUP Tent you will log back on in Zul'Logoth. Happens every time and sends you to the same room:
The smooth walls of the tunnel give way to a small cavern utilized as an entrance to the vast network of mining tunnels under the DragonSpine. Carts ricochet past on a double-railed metal track, stopping occasionally for brief instances to pick up passengers. Several dwarves busily work the area, ensuring the carts travel rapidly towards their destination. You also see a carved wooden sign and a wooden gate.
Obvious exits: east```
I have also submitted a bugitem report in game.
Thanks