My character got wiped completely. It was full of gear and "endgame" loot. So you say that it was rolled back a few days? I haven't played DayZ in about five days before the patch yet it was gone.

*EDIT* Just joined some high pop servers, my character was fine. Yey

Okay, this helped me out once when I got stuck. Press the vault key, then immediately when your character is vaulting exit the server. Then, log back in.