I'll stick to what I know.
My order was placed Aug 23 and I have not received confirmation that it shipped.
I have not contacted MM customer support yet.
I ordered only wave 3 ships,
My LGS has already received their pre-orders and "for sell" product.
All of my gaming group has received there Wave 3 ships.
There is a large tournament this weekend.
I was the only one in our group who pre-ordered from MM.