As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: FORWARD LAVATORY DOOR DIFFICULT TO OPEN AND CLOSE IN FLIGHT AND ON THE GROUND. APPEARS TO BIND ON BOTTOM SILL ON SIDE OPPOSITE FROM HINGES. RESECURED LOOSE FASTENERS AT FORWARD LAVATORY DOOR SILL. PER AMM 25-40-11. OPERATIONAL CHECK GOOD.