In V1.8 I serviced oil for the first time after shutdown. The next time I started I got an External Door Open alert and discovered that it was due to the oil servicing door being opened. I can only surmise that although you can't physically open this door in the sim, something thinks it is open. Screenshot attached. Any idea how I can shut it? It's also causing ground crew to give me a thumbs down prior to starting #2 I think.