I have had some trouble with signing some players. I accept the signing and I get a message saying that the player is on my books but I can't find him in my squad list. If I go into the negotations menu he can still be found there and when I press his name the only thing that shows up is a big white screen with his name on it, and the game freezes. I can't do anything and have to restart the game. Has anyone else experienced this and is it a known bug? I am playing on an Xbox One if this is any help.