I just received a few more projectors, and noticed that the serial number changed from the b032cjaf08-07xxxx to b032cjaf08-12xxxx (depending on how many projectors have been sold its possible that they are just up to that large of a number, but I doubt it)--but more importantly I found this waiting inside:
I wonder what prompted the change? I suspect it is people buying them and sending them back for warranty, but it could be any number of things.
Also worth noting is that the hand written 'grade' on the array has changed form, instead of A or B it is now SN or AN (presumably there are more), the hand written number seems more or less the same as before (7, 17, or 27), and the printed code on the array fits the same form as before.