none of the fullmonty users mentioned the problem so i'm not sure if it works
this week we had a update that replaced the desktop with a basic version, the config folder with the original setup is still stored in your /home folder
in /home/thenameofyouruser/ you will find the folder .kde4
rename it to another name
in that same place you have will find a folder .kde4.bak, rename it to .kde4
that folder stores the previous config you were using, if you log out and log in, everything should return to previous state but i am not sure since you have fullmonty
if you don't find the .kde4.bak, mybe you don't have the same problem we had