Believe it or not I am glad to hear you are having the same issue. I thought I was going nuts. I have been trying to get mine registered since last night and have the same issue. I also tried to use Navicore's website to get contact phone numbers (you need your reg key to get them) and the web page came up with an internal server error. It looks like they are working on their system.

Thanks for posting this, my blood pressure just went down a lot.