Changes Not Saving

Hey guys,

Have used this fantastic plugin in the past, but now having some trouble with one one installation.

I have made changes using the customizer, which show up until I leave the customizer. The Fonts then revert to a basic font.

Checked with developer tools and saw this message:
Failed to load resource: the server responded with a status of 400 (Bad Request)- http://fonts.googleapis.com/css?family=Slackey%3Aregular%7C%3A%7CPeralta%3Aregular&subset=latin%2Call%2Call&ver=4.1

Website is http://www.howyagarnyeahnotbad.com

Thanks for your help!

Cuff

https://wordpress.org/plugins/easy-google-fonts/