There is a queue for orders of the M60. Hopefully you have an order number from BMW? If so then I think all is good although I understand BMW have not got any more allocated production at the factory for this model hence why they have taken it off sale on the website. People with orders in the queue will then be allocated build slots as and when they are released.
I hope that helps.
No I have not got an order number from BMW. My dealer told me BMW were not processing the orders in the normal way. In theory I was to get an order number at the end of May, but that has not happened.