This has been known for a while. I was lucky not to fall in this glitch. I main Grandmaster. It's a funny glitch, for it's like Sub Zero made this Klone to look like his upcoming opponents just for training. LOL
Well, Tom already knows it. Every Grandmaster main knows about it. I hope they fix it ASAP before it wrecks us in ours MU. Paulo, can you fix it, pronto?