As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:N/A*** DIVERTED*** APPROACHING TOP OF DESCENT FOR EWR, WITH ANTI-ICE SELECTEDON RCVD LEVEL 2 A-ICE DISAG. CONSULTED WITH FLIGHT CONTROL FOR DIVERT TO RDU.REPLACED DAMAGED SEAL ON LEFT OUTBD HORIZ STAB LEADING EDGE ANTI-ICE DUCT EXPANSION SLEEVE. OPS OK. NO LEAKS NOTED. REF MM 55-11-02-400-802 AND MM 30-12-00-700-802.