As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 1299 - BOS-NAS - EMERGENCY LANDING - ON LANDING, FLAPS SELECTED BEYOND FLAP 1 WOULD TRIGGER ECAM FLIGHT CONTROL FLAP FAULT. REMOVED AND REPLACED LEFT NR 1 FLAP TRACK ROTARY ACTUATOR 6205CM PER JOBCARD 26L00027004. OPERATIONAL CHECK WAS GOOD.