Font Awesome icons not working in OSX Safari

Question

My font-awesome icons are working fine in Firefox and Chrome, but in Safari I just see blank space for some of them but not others. Screenshot:

Answer 1

Are you using the latest version of Chrome? They now have a customized version of web-kit, a branch called Blink so even though they show in Chrome, nowadays, you might need to check in another web-kit browser to be sure.

Also, what the dreaded IE? Do they show there?

I usually have to actually 'Reset Safari' instead of just clearing the cache to actually, clear the cache!