This incident has been resolved.
Apr 8, 21:59 BST
We are now receiving no data as of shortly before 1130.
Apr 8, 11:38 BST
The problem is with our data supplier, however the feed has been stable from around 2040. We have not had formal confirmation of a resolution yet, so we will keep this incident open.
Apr 8, 09:40 BST
This is part of a larger incident and our supplier is investigating. The next update will be at or by 1500.
Apr 7, 13:40 BST
After an earlier outage between 1237 and 1243, we are seeing a much lower rate of TD messages arriving on one of our servers than expected. Engineers are investigating.
Apr 7, 12:58 BST