Featured Services – when edited, the page reveals “Recent Comments, Archives, Categories…”

Please let me know how I can edit your existing Featured Services links without having them subsequently reveal the blog-related sidebar on the right. I want to keep that invisible on all of my pages. I have edited other parts of your template and everything was fine. When I edit one of the Featured Services (even if I only edit the title) it instantly reveals the sidebar. Thanks for your help.