No - it still works. Try these steps and see if the function comes back. Try the third step first, quit Safari.
Restart the iPad by holding down on the sleep button until the red slider appears and then slide to shut off. To power up hold the sleep button until the Apple logo appears and let go of the button.
Reset the iPad by holding down on the sleep and home buttons at the same time for about 10-15 seconds until the Apple Logo appears - ignore the red slider - let go of the buttons.
Quit Safari. Go to the home screen first by tapping the home button. Quit Safari by double tapping the home button and the task bar will appear with all of you recent/open apps displayed at the bottom. Tap and hold down the Safari app icon until it begins to wiggle. Tap the minus (-) sign in the upper left corner to close it. Restart the iPad. Restart the iPad by holding down on the sleep button until the red slider appears and then slide to shut off. To power up hold the sleep button until the Apple logo appears and let go of the button.