As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE, FLIGHT ATTENDANT REPORTED A BURN SMELL/SMOKE IN THE FRONT GALLEY. TURNED OFF GALLEY POWER AND COMMERCIAL POWER. DIVERTED TO BUF AND LANDED UNEVENTFULLY. FOUND THE COFFEEMAKER HEATING ELEMENT MELTED AND LEAKING. DEACTIVATED THE COFFEEMAKER AND APPLIED MEL PROVISIONS PENDING FURTHER TROUBLESHOOTING. AIRCRAFT RETURNED TO SERVICE.