Just a quick post to let you know we're tinkering with servers at the moment, and will be fairly intensively over the course of today; so you may see performance issues and the odd hiccuping gremlin. We ask that if you do find any strange behaviour, to refresh the page and give it another go; and we thank you for your patience.
Over the coming few days we're going to be shuffling servers & services around, and bringing online extra capacity to improve browsing performance throughout the site, particularly at peak times, which have seen significantly increased demand recently. We're still implementing quick-fixes as we can along the way, in an effort to speed things up a bit while we complete the more involved stuff over the next few days.
Apologies for any inconvenience, and thanks for you patience.