Fat Zebra incident
Switching issue for some banks via MasterCard
Fat Zebra experienced a minor incident on May 25, 2023, lasting —. The incident has been resolved; the full update timeline is below.
Update timeline
- resolved May 25, 2023, 05:09 PM UTC
We are currently monitoring an issue where merchants with Commonwealth Bank, Bendigo Bank and some merchants with NAB are unable to process transactions due to connectivity issues via the MasterCard network. MasterCard have confirmed this is an issue in their systems and we are awaiting further updates. We will provide more details when available. Merchants may be seeing an increase in transactions failing with the response code 91.