Short story, the right sidebar would not appear on the homepage of archhurley.com. This only happened using IE on operating systems previous to Windows 8. Worked fine with IE 10 and Win 8. Always worked well with Firefox and Chrome regardless of Windows version. The problem was caused by doing a copy-paste off of a Word document into one of the posts. I checked the html of the post and found lots of nasty code that IE could not handle. After I cleaned that mess up, problem resolved. Just a word of caution regarding copy-paste into Wordpress posts. Hope this helps someone.

Copy/Paste as you found can royally mess things up. You can of course paste while in the text mode or use the paste as text or paste from word editor buttons.