Alien Base Glitch (possible spoilers for new players)

Slushy

I found this glitch at the Alien base where I was able to go inside the base but I cannot go up the surface floor of the alien base.
These videos speak for themselves
sorry for low quality

narfblat

Intentionally( seems to be, anyway) glitching though a wall tends to do that. There are 2 normal ways in, do they have any problems? One is from land, needs purple key to even get in, other is underwater but a very obvious opening( still need purple key for progression).

EdwardFace

Not quite the same issue, but:

1. Explored the bottom of the building while waiting for a countdown
2. Explored the top of the building after the timer was up
3. Found the elevator, went down
4. Tried to jump into the lower pool

Expected result:
Swimming!

Observed result:
Fall damage. After taking some screenshots, I jumped to my death on the rocks outside the hangar.

(I'll submit this in-game if I can get it to happen again.)

happy61

I found such a bug on another alien base