From 01:59 - 02:18 BST, Form3’s authentication provider experienced an internal degradation preventing new tokens from being generated.
There was no impact to payment processing during this issue, customers sending token requests during this time would receive a 502 error. Tokens generated before 01:59 BST continued to function without issue.
The provider restored service and following a period of monitoring confirmed no further degradation was seen.
Form3 continue to investigate enhancements to our authentication process and work with our provider to ensure mitigations are put in place to prevent further recurrence.