As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WINDSHIELD ON CAPTAIN'S SIDE STARTED TO CRACK & GOT PROGRESSIVELY WORSE. FLIGHT DIVERTED. WEATHER SEAL DETERIORATION LEAD TO DELAMINATION OF WINDOW ALLOWING WATER INGRESION CAUSING ARCING AT THE BUS BAR RESULTING IN CRACKING OF THE WINDSHIELD. THE WINDSHIELD WAS REPLACED.