As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED A FLAPS FAIL AT 20 DEGREES BOTH SIDES ON TAKEOFF. CREW FOLLOWED THE QRH, DIVERTED TO ILM AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND PERFORMED OPERATIONAL TESTS OF THE FLAPS IN ACCORDANCE WITH THE AIRCRAFT MAINTENANCE MANUAL 27-54-00-710-801. NO DEFECTS NOTED AND MESSAGE CLEARED. AIRCRAFT WAS RELEASED FOR SERVICE.