What was found
AIRCRAFT WAS NOT GROUNDED: BACK LEFT LAVATORY DOOR LOCK GETS STUCK WITH PASSENGER INSIDE LAVATORY. MAINTENANCE LUBRICATD THE DOOR LOCK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS NOT GROUNDED: BACK LEFT LAVATORY DOOR LOCK GETS STUCK WITH PASSENGER INSIDE LAVATORY. MAINTENANCE LUBRICATD THE DOOR LOCK.