Just like Zenith, GTBank announces 3-day service disruption from Friday The Guaranty Trust Company Plc has notified customers of a three-day service disruption due to a service upgrade. The bank said this in a notice sent to customers on Wednesday. With this notification, GTCo will be joining Zenith Bank Plc which has experienced network glitches for nearly one week since it announced a similar upgrade. In its notice to customers, GTCo said the upgrade of Core Banking Application to Finacle Core Banking Application Systems will commence on 11th of October. GTCo said, “As part...