This happened to me, immediately after installing the Madden Mobile update that posted on 12/9/14. I had glitchy app performance since my first play, but now it just loads past the app home screen and then I get the never ending loading circle...... I, too, have spent REAL money, at least $40 or $60, invested time, and dealt with the glitches... But how can I get this game to work and still have all of my purchases, progress, and players retained!?!?!?!?!? So disappointed.....
Has anyone received an actual response from EA?