As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
3 HOURS INTO FLIGHT, A POP WAS HEARD, FOLLOWED BY AIR NOISE AND VIBRATION FROM NOSE GEAR AREA. CREW RETURNED AIRCRAFT TO DEPARTURE AIRPORT AND LANDED WITH OUT INCIDENT. INSPECTION IS ON GOING. WHEN INFORMATION IS AVAILABLE IT WILL BE PROVIDED. UPON INSPECTION FOUND LT AND RT FORWARD DOOR RODS INTERNAL LATCH BROKEN. REMOVED AND REPLACED FORWARD DOOR RODS AND THE OPERATIONAL CHECK WAS GOOD IAW ALL APPLICABLE MANUALS. AIRCRAFT WAS RETURNED TO SERVICE.