As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 ENG REV FAULT, FLIGHT DIVERTED. REPLACED NR 1 ENGINE THRUST REVERSER NON LOCKING ACTUATOR ON INBOARD UPPER SIDE (FADAC NR 1B CHANNEL) WAS AT FAULT. REPLACED PER MM. OPS CHECKED NORMAL BOTH STATICALLY AND ENGINE OPERATIONAL, ALL SAFETIES APPLIED AND REMOVED PER MM.