As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#020, LHR-JFK. (ETOPS) 'APU CLASS II MX MESSAGE ON ECAM STATUS PAGE. ( CLASS II MAINTENANCE MESSAGES DISPLAYED ); REMOVED AND REPLACED APU FUEL PUMP 4QC PER AMM 28-22-51. THE OPS CHECK IS GOOD. MDDR CLEARED. MX-4 UPDATED, PLACARD REMOVED. REPLACED RELAY 9QC PER ESPM 20-46-50.'