Originally Posted by
mdosu
the calendar search function won't even pop up anymore. Now SFO says it's completely booked out.

Sorry to hear that. It is very hard to believe that all slots are taken as SFO is open 24/7 til 12 Aug 2016 and extended hours thereafter.
Have you tried to do new searches every 5 or 10 minutes continuously in the last 24 or 48 hours?