Resolved -
Our supplier has resolved the issue. Apologies for any inconvenience caused.
Apr 15, 12:55 BST
Update -
We are continuing to investigate this issue.
Apr 15, 12:55 BST
Investigating -
Due to a third party supplier issue, there are intermittent issues making train bookings, mainly on Northern Trains. If you experience a problem, please try again and if the problem persists, contact Customer Support.
Apr 15, 07:40 BST