You may want to consider clearing your cache and cookies and reloading grooveshark.com on your device. The main features of this release are large screen (tablet) support and the ability to login to access your collection.
Press doesn't seem to have mentioned, this is a US-only launch for now, for business reasons. It will be coming to the rest of the world in a month or so, I believe.
Do you have any source for that? I'm in Israel and I seem to be getting the old beta on almost all platforms, but from time to time I do get the new one.
Source is my boss telling me to make it that way. ;) Curious how you're getting the new one on occasion...that should be very consistent, unless some of your requests randomly come from a different IP, and our geoip DB thinks it's US?
Well, I'd be very happy to hear when your boss tell you that it's going to change - I'd love to get it here!
I don't believe there's any reason my IP would be identified differently, but I can tell that except for once on the first day this never happened again from any device here.