Do you have JCE Pro 2.9.94 installed? - www.joomlacontenteditor.net/downloads/editor/pro/latest
Do you have the latest version of the FontAwesome plugin installed? - https://www.joomlacontenteditor.net/downloads/plugins/editor/font-awesome-for-jce
Ryan Demmer
Lead Developer / CEO / CTO
Just because you're not paranoid doesn't mean everybody isn't out to get you.