As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MISSED APPROACH WHEN FLAP HANDLE MOVED TO 8 DEGREES, FLAP FAIL CAS MESSAGE ILLUMINATED AND FLAP STAYED AT 45 DEGREES. ALL 8 FLAPS ACTUATORS REPLACED ALSO RIGHT BPSU UNIT. REPLACED UE TO FLUCTUATION CAUSING JAMMING. FLAP SYSTEM. OPS CHECK GOOD.