Error Message on MAT Sites
Major incident
MAT MIS
2026-09-18 06:10 BST
· 4 hours, 9 minutes
Updates
Investigating
September 18, 2026 · 09:20 BST
We’re continuing to investigate the error messages that users are encountering on MAT sites.
We’re very sorry for any disruption caused and are working on this as an urgent priority.
Investigating
September 18, 2026 · 08:30 BST
We are aware that some customers on MAT sites are encountering an error message on their Arbor site.
We sincerely apologise for the disruption this is causing. Our engineering team are currently working on a fix to resolve the issue. We will post our next update as soon as we have more information.
← Back
Arbor Status