As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE, ELONGATED HOLES ON WING SKIN PANEL FUEL TANK RIB17 ON RH WING; REF: ARM W/O 2020 81/1 N/R 2020-117580. PERMANENT REPAIR INAW A320 SRM 57-27-11-300-002. THIS REPAIR IS CAT B AND MUST BE INSPECTED AT 28.900FC OR 57,800 FC FROM A/C FIRST FLIGHT AND SUBSEQUENT INSPECTIONS AT 4800FC OR 9600FH. METHOD OF INSPECTION IS GVI IAW SRI 57-21-11-205-036. LONGER BOLTS ARE INSTALLED.