Board Thread:Speculation House/@comment-24019512-20140801001528/@comment-24019512-20140801023554

But after the battle, Ozpin had video of all the fighting between Ruby and Torchwick. I'd be surprised if there wasn't video of Goodwitch and Cinder as well, which means that if it was possible to see Cinder's face, it would be on that video.

Maybe Glynda was just surprised to be facing another magic-user like herself?