Well, I have been playing arena with a friend today, and I've got 360 more points. Going from 2700 to 3060 (I know I'm bad) . What happens is that when I re-opened the game, all my progress had been gone and I've got the 2700 points of the beginning of the day, like all my previous games didn't count. Does anyone know what has happened? (I'm a ps4 console player, I play in Europe.)