As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EXTREME AMOUNT OF PLAY FOUND ON POST FLIGHT INSPECTION IN 2 OF THE 3 PROPELLER BLADES (BLADES 1 &2). AIRCRAFT WAS GROUNDED FOR PROPELLER SWAP. THE PROPELLER WAS ROUTED TO WARNER PROPELLERS FOR REPAIRS. A VIDEO LINK OF THE DAMAGED PROPELLER WAS EMAILED TO "9-AMC-SDR-PROGMGR@FAA.GOV". THE LINK EXPIRES IF NOT DOWNLOADED WITHIN 30 DAYS.