My domain http://libertychick.com is currently mapped to my old WP.com blog http://flutemandy77.wordpress.com . I have since redesigned the site by creating a new blog to replace it, http://libertychick2.wordpress.com. The WP control panel won't allow me to remap my domain to my new blog; it tells me the "domain is already mapped" (to my old blog).
How can I switch these in WordPress? I have no problem with purchasing an additional domain upgrade for the new blog if needed, but I cannot even get that far because it won't let me remap to the new blog. Any support appreciated.
The blog I need help with is libertychick2.wordpress.com.