I'm running KDE (latest) + Plasma 5.2.x (latest RPM) on Fedora 20.

Since one of the last updates the System Settings - Fonts - Font Management does not display a single font anymore. The "Scanning Font list" in the bottom right corner does not count up to 100% (remains at 0%) and says "No fonts" after some time.

I have tried with another font-manager (Gnome Font Manager 0.5.7) and this one displays all fonts perfectly.

Any ideas what I could try to get fonts displayed again in the KDE Font Management?