FWIW, I had the same thing happen as MTboy on my first order from them. It was VERY frustrating, took over two months to sort out, but they eventually made it right, and I even got a personal apology for the the mixup from Anthony Hand (the owner). I swore them off for a long time, but started using them again, and now I'll only order from the US warehouse.

As far as the original question, you never know, could be two weeks, could be two months...