I am having the same issue as well, I came across while trying to load onto madden to play Tuesday night drafts. I get stuck on the Gronkowski loading screen with loading in the bottom right. I have tried restarting my Xbox one, uninstalling and reinstalling the game, but nothing works. The other day I tried going into madden without being signed in to any profile, and then it would ask who are you when I selected my profile. After that it started loading and I actually did get into the game with my profile, but as soon as I selected draft champions it would not load into that and my game froze and now I can't get in trying that again or anything at all. At least I know now that I am not the only one with this issue. I hope a solution gets found soon.