It has come to our attention that JD-WP doesn’t work out of the box with Open-SEF. This is because it has its own menu for Joomla!. After doing some research, we found out that all you have to do is add it to the menu and unpublish it. Go to Components -> Open-SEF -> Configuration. Click on Components in the menu above and make sure the check box next to Alias is checked. Once that’s done, name it whatever you want it to display.
Now JD-WP is Open-SEF friendly