As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT LT LAVATORY HAS A BURNING ODOR. ECAM SMOKE ALARM WENT OFF, F/A REPORTED PASSENGER SPRAYED SOMETHING IN AFT LT LAVATORY SHE ALSO STATED THE AFT RT LAVATORY TRIGGERED A WARNING. MX FOUND NO PRESENCE OF ANY ODOR IN LT OR RT AFT LAVATORY. NO DEFECTS NOTED.