As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FINAL APPROACH, THE LH OTBD FLAP I/B FLAP TRACK BROKE INTO TWO PIECES ALLOWING THE FLAP TO CANT CAUSING IT TO JAM AND NOT ALLOW TRAVEL TO THE APPROACH POSITION. BECAUSE THE FLAP WAS CANTED IT ALSO ALLOWED IT TO CONTACT THE LH AILERON INDUCING A RESISTANCE IN THE YOKE IN A SMALL RANGE OF MOVEMENT OF THE AILERONS. THE LIMITED EXTENSION OF THE LH OTBD FLAP ALSO INDUCED A CONTROLLABLE A-SYMMETRIC LIFT CONDITION.AIRCRAFT LANDED SAFELY AND PROCEEDED TO PARKING.