I can't get the game despite paying full price. This is why I hate Activision.

I bought the game. Modern Warfare, its been released for 3 hours now and I have plenty of money on my card to pay for it. Bought the game, made accounts for all of the shit-for-brains websites and services so I can confirm my purchase and start downloading. The only problem is the since there is a barrier between time zones for Blizzard (US Based) and GamesPlanet (which I'm assuming is UK based because of them natively using the pound as a method of payment) it hasnt fully released on blizzard yet, despite being out for several hours on GamesPlanet. You would think that Activision, being a multi-billion dollar leading video game corporation, would have this sorted out to create as little confusion from buying this game as possible, but no. I havn'e seen a single solution and everything is being kept in the dark. I need help figuring out how I can just play the damn game I just bough without pullng every hair from every follicle in my goddamn body. Please help me.