The right sidebar on my WP blog, http://healthyeatingadvisor.com/blog/, has disappeared on the home page and the healthy eating tips page. It has moved down to the bottom of the page and the left column goes across the entire page.
The rest of the pages are fine. The problem is only on those two pages. I just discovered it two days ago and I hadn’t been to the site since I had posted on July 31.
Looks like the problem is in your Tumeric Tea post. Go into the editor for that post and look at the HTML view. It looks like you might have 3 extra, unnecessary ‘</div>’ tags at the end of the post. Delete those & update the post.