Undocking from unclosable airlock makes your ship disappear.

[Amaroq]

I just saw this interesting bug right now. I had two drones in R1, and had killed an enemy in the airlock so it couldn't close. It gave me a warning about it, but I went ahead anyway.

Then the console said something about detatched from an open airlock, my ship disappeared, and it didn't reappear again.

I couldn't open A1 (where I redocked) without powering the room first. When I did, a room was there, as if my ship were docked. But it was empty, as if my two drones had been vented into space. But they were still displaying healthy on the UI.

So I put my other two drones in the room where the ship was, and exited, and I got to keep all 4 of my drones as if nothing happened.