As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED A FUEL IMBALANCE IN CRUISE FLIGHT EN ROUTE FROM CLT TO XNA. CREW SHUT DOWN THE RIGHT ENGINE PER THE QRH, DIVERTED TO MEM AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT THE AIRCRAFT AND PERFORMED CHECKS USING THE AIRCRAFT MAINTENANCE MANUALS. NO FAULTS WERE FOUND. THE FUEL IMBALANCE CORRECTED ITSELF ON THE GROUND. AIRCRAFT WAS RELEASED FOR SERVICE.