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Found this, apparently following this has helped some with this problem!
1) Go to your apps folder and click on the 'settings' icon
2) Scroll down to the section called 'apps' and click on it
3) Scroll down to 'Google Play Store' and click on it
4) Click 'Clear Data' and click OK on the 'Delete app data' dialog box
5) Restart your phone and you should now be able to download the game.