As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTED NR 1 ENGINE FLAMEOUT AT FL350, ENGINE RELIT AS N1 DROPPED THROUGH 50 PERCENT, ALL ENGINE INDICATIONS NORMAL, REQUESTED FL310 FOR DURATION OF FLIGHT. ADS MAINTENANCE INSPECTED ENGINE FOUND NO DEFECTS PERFORMED GROUND RUNS, ALL OPS CHECKED NORMAL.