Trap door in Alpha

[humanoid]

After happily continuing the game after the game crashing bug at Theta with the public beta and entering Alpha station I went straight into the first room to the right (instead of going straight and down the stairs) and closed the door behind me (don't ask why, I'm slightly paranoid when it comes to Frictional Games ).

However when trying to open it again I couldn't do so, it was stuck halfway through.

Just thought I would mention it, it was easily fixable by reloading the game but still a minor annoyance (same thing happened when I tried it from the outside).