Mail from Zavvi I just had:
"Hi,
Thank you for placing your order with us at zavvi.com.
I’m really sorry to advise that there has been a delay with your pre-order for Seven Psychopaths.
We anticipate stock to be with us and sent to you on either the 15th or 16th April. You will receive a confirmation email as soon as the order has been sent and you won’t be charged for the item until it’s been sent.
I’m truly sorry for any inconvenience this may cause you and understand that this will arrive with you later than expected. We endeavour to get all our pre-orders out to customers in time for the day of release; however this is not always possible when there is an unexpected delay.
If you have any further questions or require further assistance then please feel free to contact our Customer Service Team via your account and we will be happy to help.
Kind Regards,
zavvi.com Customer Service".