All of a sudden I'm not able to tag new faces. By this I mean if I import a photo and it already has circles over peoples faces then I can name them and everything works fine. I can click the X to make the circles go away for those that I don't want. However, and this worked previously, if someone is not tagged with a circle I go to Add Face and the circle comes on the screen but it won't move. I cannot resize it, I cannot drag it anywhere. All I can do is name it or close it. I'm not sure what's gone wrong or if I've changed a setting. Anyone else seen this?