I've been trying to generate a private feed key for my blog with your plugin, but I haven't been able to for some reason. I suspected that there may be issues with the WP version I was using, but I've tried multiple WP versions at this point with no luck. When looking at the XML for the feed, it seems that a key of some sort has been generated, however, the key does not appear in the "User Profile" page. Any suggestions as to what I may be doing wrong (I do have "More Privacy Options" installed)?
Here is the feed's XML code if it helps: