As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: 1R DOOR SLIDE DOES NOT SHOW ARMED ON LOWER ECAM DOOR PAGE. DOOR SHOWS ARMED ON INDICATOR IN CABIN. MAINENANCE FOUND THE ARMING HANDLE MECHANISM STIFF AND LUBRICATED IT. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.