Why does SwiftKey keep Disappearing in iOS 8?

[iMore Question]

My SwiftKey just stopped working this morning. Can't explain it. The keyboard never comes on screen, all I get is a flashing text cursor, and it has happened in each app I've tried. I've tried deleting and re-installing. That didn't work.

 

[PeltFrelken]

It's still buggy, same here.

 

[Just_Me_D]

Try rebooting your device, and then click on the actual Swiftkey app to activate it and then try again.