As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PRIOR TO FAF AT IDA, WHEN F/O CALLED FLAPS 8 RECEIVED A (FLAP FAIL) AMBER MESSAGE. CONSULTED QRH. FLAPS WERE STUCK AT 8 DEGREES. RETURNED TO SLC. LEFT BPSU FAILED BRAKE CHECK. REMOVED AND REPLACED LEFT BPSU. PERFORMED OPERATIONAL CHECKS, NO FAULTS NOTED. REF MM 27-51-10.