People accidentally folding more than one client on a passkey.
Yeah, 8057s have been switched to "internal" from "beta" on the Stanford side, so I doubt we'll see those again. I've been getting the 762x WUs.
Oh, cool, I'll have to take a look. I turned in a couple 8073s last night that I didn't think we credited, even though my logs show they were accepted by the collection server.