I read the same thing where it is supposed to be available today. They even say so on their website. Hopefully the countdown clock is wrong and they will fix it before it gets to late.
I sent then an email about it in case they have not noticed it yet.
Alright! Just got off the phone. Basic response was Just to ignore the clock. Worst case scenario is that they're going to just upload the 'purchase' option at 9am PST.
Sorry, for some reason when we went live on our ISP, it threw the clock off! The clock is tied to the server, so we do not know whey this happened! We are working on it now.
Worst case, we will make the Tricorder live manually at 9AM PDST