You must ensure that all sponsors are ready to display. When you view your sponsors from the sponsor editor, make sure there is no red ! point beside the sponsor title. This red ! is there to alert you that your sponsor banner(s) is not ready to display on your pages. In order for sponsor images/text to display correctly, both the 120x60 and 468x60 images/text must be uploaded and the paid until date must be greater than today's date.