Quote Originally Posted by Shioban View Post
It might be a java script error which is causing the icon to disappear (without producing an error message).

Try updating this; http://www.java.com/en/download/win8.jsp?locale=en
(Or google JAVA download).
Don't do this. Javascript and Java are two completely different, unrelated things. Updating your Java VM will do absolutely nothing to solve any javascript problems you have. If anything, update your browser.