Tesla's lawyer sent me the official confirmation that "the new 3.0 battery is ready in the US and Tesla is ready for launch".
I'm confident that they are just trying to buy time, and that this "news" is "fake news". If no one else heard from them, I'm convinced it's just another lie...
I was told when I picked up my Model 3 at the end of September that the Roadster 3.0 battery would be available again from October, so this could actually be true for once. Tesla doesn't strike me as the sort of company that would allow their lawyer to make a false statement like that, it would be easy pickings if not true later.