Cancel Battle Glitch

I was going to battle, but then I remembered I wanted to adjust something in my deck. I pressed the Cancel button at the bottom of the screen, and went to my decks. When I went into the deck editor, the screen showing two players before battle popped up, and I was backwards (you could see my back). I don't know if that was because I pressed the Cancel button when I got an opponent, but please fix. Thanks!