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 STICKS CLOSED. HARD TO OPEN. MAINTENANCE REPLACED FORWARD LAVATORY DOOR UPPER TRIM SECTION AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK. LAVATORY DOOR OPENS AND CLOSES FREEELY ON THE GROUND.