At the moment there's game breaking bugs that permanently remove world objects (i.e. keys) on reloading, and they're then unobtainable leading to permanently locked doors.
I presume there's a console bound to tilde (~) - anyone know what it is and/or have item ID lists yet? Specifically: "hidden hatch key". I'm happy to muck around in the .ini files (i.e. cheats=1).
