I will describe this bug as clearly as I can using screenshots. I was continuing a quest. When I tried to enter a cave, I was met with an infinitely long loading screen. However, after 3–4 minutes, I tried pressing keys on my keyboard and using my mouse. I could hear dialogue and noticed that I was able to move my character even though the loading screen was still visible(I could hear all the sounds). I then Alt-Tabbed out of the game and closed it via Steam. When I restarted the game, I suddenly found myself surrounded by enemies and died. I respawned outside the cave again. I entered the cave once more, and on the second attempt, it worked as intended.
This is the location of the cave before I entered:
This is the cave entrance:
This is the infinitely long loading screen where I was able to move my character even though the loading screen was still visible(I could hear my character moving around and the enemies talking while the loading screen was on):
(Alt+tab to Desktop, force shut down the game before I loaded the game up again.)
This is where I started inside the cave after reboot of the game:
I then died and started outside the cave again before I entered, this time it worked:
