Scheduled Maintenance
I am commenting because I would like to know as well, it has been down all day so far!
Hi, @dmetaj1! From my experience, it used to be a few minutes to an hour after the keynote ended. It seems, however, that it takes a bit longer this time. Just be patient and it will eventually be available again.
Should be a few hours. They are prepping things BTS for the dev iOS beta release.
Mine works now, good luck. 5:41pm EST