I went to microsoft support online chat and spoke to some dude by the name of Melcor D. After explaining the issue alot of us are experiencing when purchasing the Rise Of Iron expansion and being told we can only get it via a supposed bundle........this is what he said....... "Here's the thing [my name], as of now we do have an emerging issue when it comes to purchasing the Rise Of Iron DLC. Somehow a lot of our users are experiencing the same thing (showing that the content is unavailable or you have to purchase the bundle). Our best team and Bungie is on the move to fix the said issue and all you have to do here is wait and hopefully you can get repurchase it within or after 24-72 Hours,. Rest assured, that we'll let you guys know once everything is in place. Okay?" Thats his response word for word......even the lil grammar errors ;) So to round up, SUCK IT UP GUYS! EITHER BUY THE BUNDLE OR WAIT AIMLESSLY WITH A CODE THAT DOESNT WORK IN HOPE THAT IT GETS FIXED.................i call major BS on all this happening.