I don't know who your "multiple sources" were, but they were sadly misinformed. There was never a statement that TTK would be eligible which, in marketing, is the same as saying that it is not. https://www.bungie.net/7_Where-can-I-get-info-about-the-Destiny-next-gen-di/en/Help/Article/12122 https://www.bungie.net/7_How-To-Prepare-For-Destiny-The-Taken-King---Xbox-3/en/Help/Troubleshoot?oid=13347