One or more portlets are gone! Can I get them back?
You can bring portlets back to life, by selecting the “Control Panel” tab, selecting “Customize Layout”, selecting the drop down box in one of the “Unused Ports” areas, selecting one of the portlets you want to add back, and then clicking on the adjacent button “Add This Portlet Here”. If there are no (more) portlets to add, the “Unused Portlets” area will have a message reading “None…”.