I am currently redesigning our site and we've used your plugin for years. It works fine with our current theme, but the new theme doesn't seem to want to cooperate. Our current and redesign theme are built by the same developer. The plugin functions about 98%. Here are the issues we're running into:
1) We got our sidebars all set up, added widgets and pointed the pages to their designated sidebar, but when we visited the page, the sidebar would not show up. So we reset the sidebars, erasing everything and started over fresh.
2) Now, we can set up sidebars, and they were working before, but when we erased them to start fresh, the pages now will not recognize that we've set up sidebars. It keeps saying "You can assign specific sidebars to this post, just select a sidebar and the default one will be replaced, if it is available on your template. There are not replaceable sidebars selected. You can define what sidebar will be able for replacement in the Custom Sidebars config page."
Any help would be greatly appreciated. We've also contacted our theme developer.
PS: this is the redesign http://www.hampshirereview.com/2014hr/