As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) FLAP FAIL MSG DURING EXTENSION ON DESCENT. FLAPS SHOWED 20 DEG. NO EMERGENCY DECLARED AND LANDED AT GRR. RT NR 3 ACTUATOR FAILED AND FLAP SURFACE TWISTED BADLY. ROAD TRIP SET UP AND MECHANICS DESPATCHED WITH PARTS. PARTS REPLACED IAW AMM. A/C RETURNED TO SERVICE.