Looks like Target.com has given up on receiving another shipment of their Exclusive The Black Series 6-Inch Carbonized Mandalorian. For the past few months they have sent out multiple delay notices for preorders, in which you had to confirm you wanted to continue to wait for this item. But in the last few days they have been canceling preorders all together.
I am waiting to hear back to see if the item has been cancelled or if they are still being produced and will arrive at a later time. Guess we will have to wait and see.