got this email yesterday .

BTC
Subject: Information about your ASIC order from shop.50btc.com


Dear Client!

We are writing to you in order to inform about the status of your ASIC Miners order.

Bitmine.CH announced 3 weeks delay for CoinCraft Miners shipping (http://bitmine.ch/?p=4192)
They've started production from 15th of January 2014 and begin shipping on 20th of January 2014.
We'll inform you about exact delivery date of your order very soon.
We truly appreciate your patience and thank you for choosing our service. In case of any questions do not hesitate to contact us.

Best regards, 50btc.com team.