As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 677 JFK-LAX, CREW DECLARED EMERGENCY AND AIRCRAFT DIVERTED TO PHX. AT CRUISE FL 360 LOUD BANG ACCOMPANIED BY IMMEDIATE LOSS OF POWER AND EGT OVER LIMIT ENGINE ONE. REMOVED AND REPLACED ENGINE NR 1 AS PER A320-71-00-20-400-040. ALL OPERATIONAL CHECKS OK.