freitasm:JonC: I'm sure this used to be 1.1 bc3 which I presume is the version number of whatever caching software they're using.
It still says 1.1. bc3 for me, although the international sites seem to be working now.
Gone back to 1.1 bc3 for me now as well. Perhaps an aborted upgrade? You're right, not the time I'd pick for an upgrade.