Game won't load/Clean browser

Problems with the game.

Some of the problems associated with an overloaded browser are:
Game won't load
Game loads but won't let you play.
Gifts not being received.
Levels not unlocking even though friends have sent requests.
Cards turning over slowly, or not at all.
Sometimes it can be a problem with the actual game, but often taking the steps outlined below will greatly 
improve performance and gameplay.

Here are instructions for the three most popular browsers.

Also make sure you have the most up to date version of 

If you have followed these instructions and are still having problems try closing your computer down completely for a few minutes, then starting it again.
Still having trouble?
Try a different browser. Particularly if you are using Internet Explorer
If this fails you can uninstall the game and re-install it.
This won't lose anything as the game is stored on servers, NOT on your PC.