I also ordered the Sikver 512 Pro Max and my order update says the same. I also ordered on the 13th.
[doublepost=1568729791][/doublepost]
[doublepost=1568729791][/doublepost]
My Silver 512 PM also says PENDING. On my initial confirmation email, it says delivery date of the 20th. If I remember, years past, it didn’t charge my account until Wednesday’s.My 512 Silver Pro Max says pending as well. I wouldn't worry just yet.