only seeing some FA Pro icons after update to 4.7
Hi,

I can't seem to get the FA Pro fonts to work properly since updating to 4.7. After updating, I went to add an icon and all the fonts I'd installed were missing. 

I've followed the steps as listed [here](https://github.com/keremciu/font-bundles/issues/30) which previously worked with the pro icon set.

I seem to be able to pull through some of the icons for each weight as shown [here](https://www.dropbox.com/s/u1nxk0cxxi7jksu/fa-icon-plugin.png?dl=0) but am still missing a lot of the icons in the SVG fonts.

Thanks.
