As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA FLIGHT NR 2072: ON APPROACH, FLAP POWER CAUTION LIGHT ILLUMINATED. FLAPS STUCK AT 10 DEGREES. AIRCRAFT RETURNED TO FIELD. MAINTENANCE USED FIM 27-50-00-810-802 FOR TROUBLE SHOOTING. VERIFIED NO FAULTS IN CDS. PERFORMED OPS TEST OF FLAP SYSTEM IAW Q400 AMM 27-50-00-710-801. NO DEFECTS NOTED. NOTE FLAP POWER CAUTION CLEARED DURING RESET OF CDS AMM 45-00-27-743-801. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.