So I bought a copy of GT2 yesterday as my last one's broken. It worked okay the first two or three times I played it but I've just put it in my PS2 and something weird is happening, it loads the language select screen, but if I press anything on my controller, nothing happens. Now, my controller works fine, I can play other games without fail. But there's no response on the language select screen, thus limiting any further progress, hence making the game unplayable. What could it be?