As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REFERENCE NR 5001308391-0040 AIRCRAFT WAS NOT GROUNDED AND IS IN CHECK FOR SCHEDULED MX. CRACK SHEAR PLATE FOUND DURING INSPECTION OF AFT CABIN FLOOR BET FR69-70 RH. REPLACE AS PER A320N SRM 51-72-11 REV39. INSTALLED NEW SHEAR PLATE ON AFT CABIN FLOOR BET FR69-70 RH AS PER A320N SRM 51-72-11 REV39. MX ACTION IS ACCEPTABLE.