Updates for image1plus.com quit working

I should have 3 sites in my dashboard, spi.us, i1p.us and image1plus.com. I'm not sure what happened but now http://www.image1plus showed up and image1plus is showing to be down. I tried deleting them so I could add image1plus.com again. I can delete http://www.image1plus.com but cannot delete image1plus.com. I can not update image1plus.com from the Hub either. My host recently made some changes with www and how it was being re-directed and I suspect that may have something to do with it. Can you assist me with removing http://www.image1plus.com and re-activating image1plus.com?