Hello Shane Gowland! This problem appears even on the newly installed operating system (without antivirus and firewalls). I live in Russia and our ISPs block prohibited websites .. Sometimes they block normal sites, this is common practice for them.
You can upload a new (test) version of CCEnhancer here:
https://drop.me/
http://www.zippyshare.com/
And publish a link here (in this thread)
I will test and let you know the result.
Thank you.