As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) FLAPS WOULD NOT RETRACT FROM THE TAKEOFF SETTING OF 20 DEGREES AFTER BECOMING AIRBORNE. THE CREW ELECTED TO RETURN TO ORIGIN AND LANDED SAFELY WITH ARFF ON STANDBY. ONCE ON THE GROUND THE FLAPS WERE RESET IAW THE FLIGHT INFORMATION MANUAL AND RECYCLED. THE ACFT WAS RETURNED TO SERVICE IAW AD2009-06-12 FOR 10 FLIGHT CYCLES PRIOR TO NEXT INSPECTION.