Because people whined that they didn't have a powerful enough internet connection so the developers were forced to cut all Cloud support. They are working out a deal with Cid instead now.
You do know that most people in the world won't have the needed speed for such a function on a international brand console right? Not to mention the devs probably won't have the server to handle that kind of load if every single Xbox1 in the world tried to access it (look at SimCity and Diablo 3), at best it would lag like most MMOs.
"Is not a Zombie is a ZOMBIEVA!" - Dr. Neil Watts "To the moon"
The Cloud is everywhere! You must feel the Cloud around you; here, between you, me, the tree, the rock, everywhere, yes. Even between the land and the ship. It surrounds us! Combines us! If you do not believe in the cloud, that is why you fail.