As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE, THE LEFT FUEL QUANTITY DECREASED AT A GREATER RATE THAN THE RIGHT. FUEL FLOW RATE WAS THE SAME FOR BOTH ENGINES. DIVERTED TO OMA AND LANDED WITHOUT INCIDENT. PERFORMED ALTERNATE FUELING PROCEDURE, INVESTIGATION CONTINUES.