This should be a simple problem to fix.
The {loadposition} left and right are not showing on many pages. I just upgraded the site from Joomla 1.0.6 to 1.5 and that made some pages not show the sidebars. Also, I noticed the loadposition won't show in newly created pages.
I've tried many things and nothing fixes it.
I'll provide a link to dev server and a working example on request.
Also, must provide instructions how how to fix it.
Thanks!