Some days ago (right after I enabled community SSU and tweaked the transitions), contacts disappeared from the desktop, and I can't seem to get any of them back...
At first I though something was wrong with those contacts, but I tried adding any other one, it doesn't work, no error, just nothing happens.

I tried both ways, from the desktop, and from the contact record itself, nope, nothing.. o_O

(I do can "add shortcut" and "add widget".)

Has anyone experienced the same behavior ?
Where would the directory corrsponding to the "desktop" be ?