It was posted in the forum:
There is a known issue in 2.2.0 of the app with the widgets. We have made a change on the backend as a work around for it. If you open the app and are logged in then the widget should work for another 48 hours until you have to open the app again. The fix in the mobile side is done and we are working on a release in the next few days (submitted to Apple and is pending review).