Apparently, they are retiring. Orders need to be in by April 10th, 2015.
This is a good place to get growies, esp. for colder climates. Paul has mentioned them in podcasts, and they are recommended in a bunch of posts here in the forums.
As soon as I get more planting space I will be supporting the new management. I want this one to succeed. Too many important cultivars are at stake to let the business be lost!