I've only heard about the upgrade pack about 15 minutes ago, so my bad. The TTK worked yesterday but I've had the collectors edition since last week. Don't ask me how. I searched Destiny the night before and it popped up with both the collectors and legendary editions on the marketplace. Bought it as soon as I got paid, downloaded it and then downloaded everything inside of it. I'm in Aus so even I was surprised that it was up so soon. If anything, it'd be Microsoft's fault for putting it up early if that's how the system works. I'm just sharing my experience.