As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT DIVERTED DUE TO A STRONG BURNING ELECTRICAL ODOR FROM THE MID GALLEY. NO VISIBLE SMOKE REPORTED. MAINTENANCE INSPECTED WIRING BEHIND COFFEEMAKERS, OVENS, POWER CONTROL PANELS, AND CEILING LIGHTS WITH NO TROUBLE FOUND. R & R BOTH MID GALLEY COFFEEMAKERS.