Mine did, right out of the package. His upper body separated from his lower body, which then released the separate skirt piece. It sorta went back together, but I don't think it locked into place over the peg. Is this a rarity?
Oh, and while I'm on the subject of Lama Su, why are his eyes pointing in 2 different directions? It's on the picture of the prototype on the back too, looks googly.