Upfront Spirit surprises...what the heck is this?

I've managed pretty well to get the home page set up with Upfront and some help from CssHero. Now I go to set up another page and I get this strange menu that locks up the entire process and doesn't let me finish. A blue box in the upper right that wants me to publish, or not. But once it's there I can't do a thing more. Nothing happens with any clicks. Any ideas as to what this is all about? You have access to the site. Let me know what you think. Image attached.