Waypoint won't work on xbox after the update

Tried to load up Waypoint the other day and it told me there was a newer version available and needed an update. after updating i tried to open waypoint and its still saying it requires an update.

Tried to delete and re-install but nothing!

any suggestions?

I had this problem myself, but it turned out that I had a copy installed on the USB stick I keep attached to my box. Somehow I copied an older Waypoint there as well.

I had to go to Settings/System/Storage and select All Devices and then find it to finally banish it so I could update.