Missing players, why?

Before you all start, I KNOW my team are a bit crap. But being Portsmouth born and bred, they will always be my team. I've no choice. But as a championship team, its disapointing to see that McKenzie Kirk, the Pompey forward is missing from the game, (he has scored in the champ too), Umeh who we brought from Crystal Palace is still with Palace? The "Play up Pompey, Pompey play up" chime is missing, and the nickname "Pompey" is missing. Is there a reason why? Not game breaking of course, but bloody annoying as it is an officail license game.