Looks like the WidgetKit is pretty buggy. I am having other problem, after app reinstall (update) the widgets are blanks. Refuse to startup. reloadTimeline does not help. basically no contact. Furthermore, if I remove all the widgets, then add them again is still does not work. Uninstalling the app and then installing again help.. but the problem reappears when the app is updated.

@UnderscoreDS did you solve it?