As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKING OFF IN MIA CREW COULDN'T GET FLAPS TO COME UP SO CALL DISPATCH AND WE TOLD THEM TO RETURN TO GATE THEY LANDED SAFELY WHEN THEY GOT TO GATE THEY TRY FLAPS AGAIN AND THEY CAME UP MAINT. THEN DEFERED THEM WITH NO FURTHER INCIDENT