Hello,
so today I got some updates and after it was installed I restarted my computer. When KDE was loaded again I noticed the window style/theme is a little weird so I checked the KDE configuration (Configure Desktop, Style, Widget Style) and I noticed that Oxygen style is not there anymore.
I also tried to reinstall all the packets from the KDE 4.11 repo but that didn’t help and it made me suspect that there might be a problem with the new updates…
I am using openSUSE 12.3 (64-bit version) and KDE 4.11.4