Edit: After half day, my wife’s Mac started having the same problem. I have then applied the solution that I found in the Apple
Emblem Brings OS X Style Notifications To iPad
Joshua Tucker today took to the stage at WWJC and revealed multiple tweaks and one of them was Emblem for the iPad. The tweak will only work on iPad’s and aims to bring Mac OS X style notifications to the iOS device.
The tweak includes multiple features such as swipe to dismiss a notification and also multiple smooth animations. Joshua also included a full interactive tutorial which guides you through all the features of the app.
The offical app description :
Emblem brings OS X-inspired notifications to the iPad. With gorgeous animations and native design, Emblem provides a whole new notification experience.
WWJC seemed like the perfect place to launch Emblem and it is available from today on the Cydia store for $1.99