I have not. I have also tried to make my own party, and a solo party. I even removed the NPC skin so I was just RAcast, and that didn't work either. o.o
Edit: Actually I may have changed something... I can't remember, I haven't slept yet. >>
Downloading a clean data folder, I'll update here how it goes.
Edit2: That seems to have fixed it. o.o I guess I must have attempted some skinning early this morning..