I'm not sure about FTP. But back in the day, when I used to play for free on PokerPages, in stud games when you show your hand, they gave you the option of showing your down cards shuffled, or in the order that you received them. The reason for this is that when you're playing Stud in a B&M casino, you have the option of mixing your down cards. I wouldn't be surprised if FTP uses a similar feature.