It was working just fine yesterday. Not sure if something happened on the server side or in WP, but today it is not masking my external links. I have to have the external links masked so the actual URL external link cannot be shared.
Ok, I was using the latest version of the plugin. But read today that if it wasn't working to try 2.172, which I did. It didn't work either so I updated it back to the newest version.
http://2014.leasepal.com/constitution/ is a sample page. It is private, so you need password: LPConstitution-2014 to access it. Once on the page, the "play" button links to another server. I need that URL masked. Like I said it worked yesterday. Today not.
I installed two new plugins today (Smart Cleanup Tools and Gravity Forms), but as part of my troubleshooting I deactivated them and it did not fix it.