Looks like the orders are going out of order. Some of the people receiving them did not order the upgrade kit and just ordered a BabyJet. That might explain it but what do i know. All their orders are screwed up anyway. 
At this point it's safe to say anything related to Hashfast is screwed up.
No Batch #1 MPP
No Upgrade kits
No Sierra (aka Batch #2)
No Sierra MPP
But you can pre-order the new EVO board, if you feel like another joke.