CannonKeys sent an update early this week-
"KAT Eternal was set to ship from Keyreative this month, but it seems likely that it won't happen, given there's only about a week left in June. We haven't received an updated timeframe from them yet, but hope to get one soon. If we had to guess, I'd suspect August is when it will ship to customers from CannonKeys. When we know with more certainty, we will update our Group Buy Status page."