Microsoft Free Gears of War 3 COG Codes Distribution Encounters Error

Over the past week Microsoft has been distributing free COG Codes across the internet and at live events throughout the UK. There COG Codes entitled gamers to free downloads from the Xbox LIVE Marketplace for a range of digital bonuses, and today, as a celebration of the launch of Gears of War 3, all Xbox LIVE Gold Members have been contacted with the intention of distributing more codes. However, there is an error in this communication.