I just purchased the premium package in order to use spotify specifically for offline use on my WP8 phone.  I am having a hard time finding now to download albums/tracks to my WP8 phone for use in offline mode. 

Currently I am online and search for an album.  I find what I am looking for and select "add to playlist"  I then go to a playlist section and click the button for download.  Then I click on the album and move the slider to "Download: Yes".  Then I go into the setting and move the slider to Offline mode: On. 

Now, when I go back to playlist and click on the album/track it says "Can't play this track! The track is not available in offline mode"

What am I doing wrong/missing here?

Thanks everyone!