Exact same issue for me on xbox one, the game is a total mess.
Constant loading screens and freezing, connected franchise just basically doesnt work online or offline.
Skills trainer forgets my progress. And i have played the seahawks panthers sequence more times than i care to remember.
I played a game the other day against the redskins on my ultimate team bit, which then adopted the animations and commentary of the seahawks panthers games, but played it out with the raiders and redskins players.
Really annoyed by this