As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 819 CLT-GCM - DIV - WHILE JUST SOUTH OF GCM, CREW RECEIVED 'F/CTL FLAP LOCK SYS 1' FAULT - LOCKED BETWEEN POSITIONS 0 AND 1. CREW DECLARED AN EMERGENCY AND DIVERTED TO MBJ. MAINTENANCE FOUND LEFT FLAP INTERCONNECT STRUT WORN BEYOND LIMITS. REMOVED AND REPLACED STRUT PER AIRBUS MAINTENANCE MANUAL 27-51-44-210.