As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MIA INFLIGHT T688/22AUG DFW TO SJU, LOST CENTER HYDRAULIC FLUID DURING FLIGHT. DIVERTED TO MIA AND LANDED WITHOUT INCIDENT. FOUND NUMBER ONE SPOILER ACTUATOR LEAKING. REPLACED NUMBER ONE SPOILER ACTUATOR. SYSTEM GROUND CHECKED NORMAL OPERATION.