As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REVERSE UNLOCK ECAM WARNING ACCOMPANIED BY REV (GREEN) AT FL 350, NR 2 ENGINE. FLIGHT DIVERTED TO MIA. NO BUFFET OR BANK EXPERIENCED. ECAM WARN DISAPPEARS AND RECURS A FEW TIMES DURING DIVERSION. LOCKED OUT NR 2 T/R PER MEL 78-30-01. REPLACED RVDT/STOW SWITCH MODULE S301. OPS CHECK GOOD.