As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IN FLIGHT, CENTER FUEL TANK INDICATION AND TOTAL FUEL INDICATION DISAPPEARED FROM SCREEN FOR LESS THAN 1 MIN AND THEN RETURNED AND FUNCTIONED NORMALLY. ACFT GROUNDED. ACCOMPLISHED FQIS, OPS TEST IAW MM 28-41-00. NO FAULTS NOTED. GROUND VERIFICATION SUCCESSFUL.