As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: AFT LEFT LAV DOOR BROKEN. REQUIRES REPLACEMENT. PASSENGER STUCK IN LAV OVER 35 MINS IN FLIGHT. MAINTENANC UPON INSPECTION OF LAV D BI-FOLD DOOR FOUND RUBBER STOPPER COVERED IN GOO. CLEANED DOOR AND PERFORMED OPS CHECK OF DOOR. OPS CHECK GOOD IAW CMM 25-40-64. OK FOR SVC