As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AUS) TWO FIRST STAGE LOW PRESSURE TURBINE BLADES FRACTURED CAUSING DAMAGE TO TURBINE BLADES AND NOZZLE ASSEMBLIES. ONE RIVET HAD BROKEN OFF THE LP TURBINE NOZZLE SEAL ASSEMBLY AND IMPINGED ONTHE FORWARD FACE OF THE TURBINE DISC BEFORE FINALLY WEDGING ONTHE SHAFT SEAL BOLT.