I love your plugin and use it on one site (without the short code). I was testing it on another site and created a "visitor map" page and inserted the short code as per the instructions. Now the homepage redirects to the map page. Even after deactivating the plugin and deleting the page, the homepage (root url) still tries to redirect to the nonexistant map page, causing a 404. I even deleted the plugin's tables... same result.
This site is scheduled to go live next week, any help would be hugely apreciated.