Same here, and nope. If they charged you're being processed. With the sheer amount of orders being processed a delay in emails really isn't unheard of. They've also been having email issues anyway (expired credit warnings sent in error as an example).
They charged my account with a "hold" or "pending" charge. So I have ~$600 less "available" money than I did yesterday, but it hasn't been officially "charged" yet. The transaction doesn't show up yet.
I'm expecting the real charge to go through, and a tracking number show up in my email, sometime tomorrow.