https://bugzilla.redhat.com/show_bug.cgi?id=921706
--- Comment #81 from Hankenstein pete.hancock@gmail.com --- Something that seemed to sort this out for me was erasing fontconfig-infinality, which also removed freetype-infinality. If I reinstall these, I have the original problem. (I had forgotten I once installed these -- sorry!) I also ran fc-cache -f at various points.
I am now using fontconfig-2.10.93-2.fc19 and urw-fonts-2.4-18.fc19.noarch, and I no longer have any problem with them. I'll bestow "karma" as soon as I figure out how to do that.