Player can fall out of world at the Red Tower's Ichor Core

At the top of the red tower, the surrounding background and the invisible barrier aren’t load and the player can jump into the void and sometimes doesn’t get teleported back causing a softlock.

I recorded it (see attachments) and then also found this youtube video of the section, where you can also see the missing background even tho the player doesn’t try to jump out: https://www.youtube.com/watch?v=srxkcrxWXDo