Not to speak for Grand Canyon, but when I read the line I thought they were emphasizing that it's a global product, not that units were sitting on a shelf.
Actually, that was the way I read it, too...poorly worded, though, and perhaps intentionally, with an eye to misleading people but having plausible deniability about it. You know, the sort of thing sales people do.
I did send them an email, and they responded, saying they're expecting their "new shipment" to become available sometime around August 15. Which is a reasonably straightforward response, and the first actual date I've heard of, however speculative it may be.
And, of course, I love the pictures showing the general size and shape of the unit, what it looks like, how it mounts, and that the inputs and outputs are all free-hanging wires instead of terminal blocks or a panel-mounted connector. All of which are light-years ahead of anything Diginow's done for their own product. Is there some reason Diginow couldn't have done any of this weeks or months ago?