The Seattle data centre move is now underway and all servers are in the process of being shutdown. Any updates will be posted here.
UPDATE @ 17:44 GMT +1 - Most services are now back online. Some Minecraft server nodes are having issues as well as some dedicated servers due to a secondary switch failure, both are being worked on.
UPDATE @ 18:36 GMT +1 - We've found errors on the fibre we're using for our uplink, this is being replaced along with the switch's fibre transceiver.
UPDATE @ 02:01 GMT +1 28th June - The maintenance took a little longer than expected, around 9 hours before stability was fully restored however we're happy to report that everything is now stable and fully setup.