Thank You for reply and bug report.
>I was opening a door and suddenly it closed quickly then reappeared open but another door was directly behind it closed. No tunnel between them.<
>No tunnel between them.< looks like this? :
Yes, that is what I saw. And after I closed the door and opened it again it was fixed.
And as for the traps, some stay active while some do actually reactivate. Well, reset in a way.
It happens because wall appears after closing one moving door, ignored others. It will be fixed with opened door counter.
And traps not attached to room beacuse i forgot about this.
This will be fixed soon.