WTF?

[WALP]

you came on the level?

sorry I almost had to.

On topic all I can think of might be that you have static_objects that were placed with snapping off, and then moved with snapping on causing the offset

The textures seem to be experiencing what I have personally nicknamed the jesus on the wall bug, which swaps out the textures of objects as you look and move around. The cause for it for me was simply an incorrectly named texture so it did not point properly. And thus amnesia was just using the textures from the surroundings as it could not find the right one.
If the wrong textures that are being shown incorrectly are from objects showing correctly in other parts of the level, then you are most likely experiencing this bug.

This is all I can give you based on the image