As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MIA INFLIGHT T377/30NOV - BOTH NUMBER ONE AND TWO RUDDER SYSTEM FAILURE DURING CLIMB. RETURNED TO MIA AND LANDED WITHOUT INCIDENT. REPLACED NUMBER ONE AND TWO FEEL LIMITATION COMPUTERS, NUMBER ONE AND TWO SLAT FLAT CONTROL COMPUTERS, AND NUMBER ONE AND TWO FAULT WARNING CONTROL SYSTEM AND VARIABLE STOP ACTUATOR. SYSTEM GROUND CHECKED NORMAL OPERATION.