All servers in cabinet Bi16 in Dallas are currently suffering a network outage due to the same issue as preivous, a line card failing in a switch on our upstream's side. They're rebooting it at the moment and working on getting it replaced.
UPDATE @ 22:13 BST - Network came back online at 22:08 BST. The faulty line card is planned to be swapped out today to stop this reoccurring. A small amount of packet loss may be seen when this occurs.