As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHEN THE CREW REDUCED POWER TO DESCEND FROM FL300, THE RIGHT ENGINE FLAMED OUT. THE ENGINE OUT PROCEDURES OF THE QRH WERE PERFORMED AND THE ENGINE RESTARTED ON THE FIRST ATTEMPT. AN OTHERWISE UNEVENTFUL APPROACH AND LANDING WERE MADE. MAINTENANCE TROUBLESHOT THE ENGINE CONTROL SYSTEM AND FOUND IT TO BE PROPERLY RIGGED. GROUND RUNS WERE PERFORMED INCLUDING ACCEL/DECEL CHECKS AND ALL CHECK NORMALLY. THE AIRCRAFT WAS RELEASED FOR SERVICE.