Following testing we can advise that this issue has now been resolved.
Posted Aug 23, 2026 - 15:15 BST
Investigating
Dear Customers,
We are aware of an "The Authentication Server is temporarily unavailable. Please try again in a few minutes." error that is impacting service availability for some users. Our team are actively working on a solution to bring these services back online as a matter of urgency.
We are sorry for the issues you may be experiencing, we will share updates via our Service Status page.