App Doesnt Work on iPad Air 2

Pushbullet hasnt worked on my iPad Air 2 for some time now. When I tap the app to open, the splash screen comes up, then the app disappears. I can still double-click the home button and swipe it away, but the app wont come up.

The app cant be invoked by any other apps with "Open With..." either.

I thought the latest iOS update might restore functionality, but that didnt happen.

Strangely, it works just fine on my iPad 2 running the next to latest version of iOS.

DarthCorvax about Pushbullet