Files missing from Mastercard have been received and processed successfully.

As of 13:03 CET the issue of not being able to complete the Mastercard 3D Secure Challenge flow has been resolved. All Mastercard 3D Secure services are now operating as expected. We will continue monitoring our systems to ensure ongoing stability.

As of 10:10 CET, we have seen full recovery in Mastercard 3D Secure Authentications.