He preguntado a amazon Francia sobre el retraso y me han respondido esto:

"As per your demand, i have done some search and confirm you that the estimated delivery date is 20 November 2017.

Please not that due to some technical issue, the site information is not updated.

Rest assured that this information will be updated quickly."

Me mosquea cuando dice delivery si se refiere a que la nueva fecha de salida es esa o si realmente habla de entrega.