I'm a new owner who purchased through steam yesterday and sent in my info as soon as I found I had one of the codes that won't register. In my research about the game, I saw this thread before purchasing so I knew to check as soon as my purchase was complete.
For those who sent in their info, did you get any kind of automated support receipt or any other indicator that they had received your request for a fix? I sent mine in yesterday afternoon and really have no expectations as to how long to wait for a replacement registration key because I am not familiar with Paradox's level of support staff. I'm not demanding a key in 24-48 hours and would be cool even if it took a week or two since the game is still playable.
I was just wondering if I should have received some sort of automated reply that they had received my request. Thanks.