Wow, I was surprised to read this too. Coach Sean is always a prompt returner of emails and offers some of the best customer service in the industry. I would try to send him another email - it's possible your email server (or his) ate the message and he never got it.
I can't respond re: time to receive CDs as I've only ever ordered downloads, but I would think 2 weeks is more than enough time. It's quite possible they were delivered to the wrong address.