As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: MID LAVATORY CABINET DOOR CAME OPEN DURING TAKEOFF AND JAMMED AGAINST DOOR. UNABLE TO OPEN LAVATORY DOOR. SECURED TRASH CAN UNDER SINK CABINET AND SECURED DOOR AS REQUIRED. OPERATIONS CHECKS GOOD ON LAVATORY DOOR.