This issue may have gotten actually worse in 0.64.3.
At the South hab the door reclosed on me twice in a row when I tried to enter the airlock room from the outside. The first time it just kicked me out backwards, but the second time I got stuck in the geometry just inside the doorframe (the door itself reopened again after it got me trapped) and since I could no longer move at all, I had to quit the game.
On the second try I got the North-East hab where the door appeared to be working somewhat better, but it still reclosed on me once just as I got through, instead of staying open until I move a few steps away as it normally does.
Customer support service by UserEcho