It looks to me like there's a tag open or tag missing somewhere. It's all generated with their code though, not HTML, so it's beyond what I can effectively speak to. Try contacting them directly, more than likely it's a problem they have encountered before and should be able to fix quickly.
I can't seem to find the problem. I think I'm going to reload the upgrade files. If I didn't already have the galleries and photos established, I'd just delete everything and reinstall. It would probably be quicker than this.