As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WINDSHIELD FOUND DAMAGED UNDER WINDSHIELD HEAT DIFFUSER SHIELD. HOT BLEED AIR WAS ESCAPING THROUGH A LOOSE DUCT AND PRESSURIZING AREA BETWEEN SHIELD AND AIRCRAFT SKIN. AIR EVENTUALLY FOUND A PATH THROUGH SHIELD GASKET AND SKIN AND BEGAN TO ESCAPE UNDER SHIELD AND ACROSS WINDSHIELD. THIS ALLOWED HOT AIR TO BYPASS TEMPERATURE SENSORS AND BE DIRECTED DIRECTLY ONTO PLASTIC WINDSHIELD.