All of the Euro stores are down.
Maybe the updates are automatic and someone ballsed up the time, prehaps due to the recent change in US DST hours. Octo-core out tomorrow, shipping at NAB, with free upgrade to 10.5 in 30 days time, with a special event at shipping(again NAB) revealing the special features and highlighting the Octo-power. Pro announcement at a pro event, especially if some of the hidden features are targeted towards efficiency and compatibility (?FS-the new file system) rather than eye-candy.
That would be cool.