Talk:Gems/@comment-5174003-20120608084348/@comment-173.219.16.149-20120608194604

This happens to me sometimes... I just get out of the app, then double click the circular button on the bottom of my iphone or ipad and close out the app completely. This is supposed to fix the glitch but sometimes they will continue to stay greyed out. I just keep doing it then waiting every couple of minutes until it works again.