As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ECAM R BLD DUCT LEAK. *SUPPLEMENTAL DATA UPDATE* RT DUCT LEAK LIGHT CAME ON AFTER FLAPS LOWERED TO 15 DEGREE EXTENSION DURING ENGINE RUNUP. FOUND BAD DUCT LEAK SENSOR TS216 CAUSING DUCT LEAK LIGHT TO COME ON. REPLACED SENSOR AND RAN ENG WITH NO MSG OR DUCT LEAK LIGHT.