Double Application listing in App World and on Screen

So I have two applications in my App World for Playbook that are listed twice: Defense Station and The Scotch Whiskey collector

Then I have two icons of each on playbook - anybody have this issue ?

Thanks Kev

I had the same thing happen to me last week with Extreme Snowboarding. I think the double showed up when I updated the version of the app.

I ended up deleting one version per the normal delete app process, so now I have one version loaded, and the other showing as a deleted app in App World.