[SOLVED] Right Sidebar Not Seeing Widget Changes

I am working on Atahualpa 3.5.1 and WP 3.0.0 and am in the process of modifying my sidebars. My goal is to have the right sidebar only, with a Search, Text, and Feed widget.

My ATA settings are to only display the Right Sidebar on every page and hide the remaining sidebars. The sidebar settings in ATA are correct, and it is displaying the Right Sidebar at 200px as desired.

The trouble I am having is that when I trying to modify the Right sidebar the changes widget changes do not take effect. Even if I remove all widgets from the Right sidebar, it still displays the same widget.

In some testing, I discovered the both Left sidebar and Left Inner sidebar work as expected - when a widget is added, the widget displays. The Right sidebar and Right Inner sidebar are both NOT seeing the updates.

Any suggestions???