As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) RT IB FLAP DRIVE ARM BENT AND CRACKED LENGTHWISE. CAUSE OF FAULT IS FLAP INTERCONNECT CABLE FREEZING AND WHEN THE FLAPS ARE EXTENDED IT BENT AND CRACKED DRIVE ARM. NOTE FROM QA, SYSTEM WAS STILL FUNCTIONING PROPERLY AT THE TIME OF FINDING THE CRACKED ARM.