As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EN ROUTE AIRCRAFT LOST CABIN PRESSURE. FLIGHT DESCENDED AND MADE NORMAL LANDING. REPLACED CABIN PRESSURE CONTROLLER AND AFT OUTFLOW VALVE. REPLACED UPPER CABIN SAFETY VALVE. FWD CARGO PIT, AFT BULKHEAD BLOWOUT PANEL IS POPPED OUT ALONG THE LOWER EDGE. SECURED LOWER EDGE OF PANEL INTO RUBBER GASKET.