Dunny0131 It may not be yours directly, but if it were the game itself, there would be a lot of players saying the same. It sounds like the game is still running in the background, but the MUT tutorial isn’t loading the Challenges screen after you reach the “Head to Challenges” step.
Will it let you access outside the tutorial? After a full reinstall, the only other console steps are: fully quit Madden from the Xbox dashboard, power cycle the console, and then clear the Alternate MAC address under Settings > General > Network settings > Advanced settings.
If this does not work, and you cannot get around that part, do you happen to have another profile you can test to launch it and see what happens?