I had the same issue... hope my profile doesn't get banned... I didn't notice until I was connected to my live console so I quickly removed it by pressing the guide button and going to my achievements and then from there you can select the FSD2 from the achievements lists and press X to delete game history...
I hope there is a way to stop it from showing up in future as I would like to use FSD2 as my main dash on JTAG but I use my Live profile on both boxes! Other than that Loving the new dash and the updates that keep coming! Thanks heaps team

cool, as long is there's a way to remove it. thanks.