As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MOMENTARY LAVATORY 1 SMOKE INDICATION ECAM. NO INDICATION OF SMOKE WAS FOUND IN THE LAVATORY. INSPECTED LAVATORY FOR SMOKE OR FIRE EVIDENCE WITH NO ISSUES FOUND. ACCOMPLISHED CIDS SYSTEM RESET AND GROUND SCAN WITH NO FAULTS DISPLAYED. LAVATORY SMOKE TEST OK