Same boat here, I noticed in their "We're sorry" notice they wrote:

"We estimate that it will arrive a maximum of five to seven days later than planned. We extend our sincere apologies for any inconvenience that this may cause and are working behind the scenes to reduce this timescale."

I'm guessing they mean 5-7 business days, so I'm expecting to hear something regarding shipping early next week. All the while watching ZEC go down in price and up in difficulty