How do I restore a backed up app. Such as a game with a glitch ?

Have you tried closing the Smurf Vilage app completely and seeing if it works when you re-open it ? From the home screen (i.e. not with the Smurf game 'open' on-screen) double-click the home button to bring up the taskbar, then press and hold any of the apps on the taskbar for a couple of seconds or so until they start shaking, then press the '-' in the top left of the Smurf game to close it, and touch any part of the screen above the taskbar so as to stop the shaking and close the taskbar.

If that doesn't work then you could try a reset : press and hold both the sleep and home buttons for about 10 to 15 seconds (ignore the red slider), after which the Apple logo should appear - you won't lose any content, it's the iPad equivalent of a reboot.

Due to some changes Apple made to their servers, various Beeline games are crashing during startup. We’re working to fix the problem. In the meantime you should be able to get into the games and manage them as needed by shutting down your device’s internet connection (airplane mode) before trying to open the game.

由於一些他們的伺服器蘋果所做的更改，以各種直線遊戲在啟動過程中撞毀。我們致力於解決該問題。在此期間，你應該能夠進入遊戲和管理它們根據需要通過關閉您的設備的互聯網連接 （飛機模式），然後嘗試打開遊戲。

It comes from the facebook of "The Smurfs' Village"