There was a problem validating your EA play subscription status When you delete saved data make sure you delete them individually and not together else it will not work.
Mine worked doing it exactly like you did but just after the end of you video it says the same thing aboout validating thing but still went on to play so i think it a server issue for sure
I've tried this and it works, but as soon as i leave the game again and then try to go back in it gives me the same message, don't know how to fix it, probably a issue on ea's end