As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEADING EDGE FLAPS WOULD NOT RETRACT ON DEPARTURE. LE FLAPS TRANSIT LIGHT REMAINED ILLUMINATED. ALL LEADING EDGE TRANSIT LIGHTS ON OVERHEAD PANEL REMAINED ILLUMINATED. MAX LANDING WEIGHT NOT EXCEEDED. / [01] REF WOS TTG8Q00DEQFC; TTG8Q00DEQFF; TTG8Q00DEQFH; & TTG8Q00DEVYT FOR WORK PERFORMED; OPERATIONAL AND LEAK CHECKS GOOD REF AMM 27-81-00