Sidebar shifts when not in admin mode

My blog is located at https://www.theiconreport.com.

OK, here is the problem. When you look at the blog on the surface everything looks fine. Now click on one of the post links (permalinks) and you will see that both sidebars (to the right) move to the bottom of the post.

I played around and noticed that this does not happen when I am logged in as admin. Everthing works fine when this happens.

However, if I go to the options area on the dashboard and uncheck the “Anyone can register” and “Users must be registered and logged in to comment” option everything works fine.

The thing is…I need to have both options checked for my blog. Users need to be registered and loggoed in if this is going to work.

Any idea why this is doing this?

Thanks in advance.