As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON APP INTO ATL FUEL TOTALIZER WENT TO -0- RIGHT MFD PANEL SHOWED NO FUEL IN LEFT TANK AND THE AUTO INHIBIT INDICATOR CAME ON. RIGHT TANK READ 1920 LBS. ALL INDICATIONS RETURNED TO NORMAL ON LANDING. FLT 4801 DEL 42 MINS. REMOVED AND REPLACED DCU 1 AND DCU 2 IAW CRJ AMM 31041-04. OPS CHECK GOOD.