IOS 8 Spotlight search problems

I just updated to iOS 8 on my iphone 5s and i saw that bing web results and spotlight results are not ticked. (Settings > general > spotlight search ) I selected them and they din't work. I went again to settiings and saw they have been deselected again. And this keeps on going.

My ipad also has this same problem! I just can't use this new feature too!