Issue of not showing Gists 

Gists having ids of - 62f3d49d1fe40a11b4c7 was not showing due to using regex - d rather than w. 
You can check it out with 'w' - http://rubular.com/r/xUpEGDH6RR

And original code 'd' - http://rubular.com/r/4FoK52wgmw