I'm not quite sure where I read it on Mattycollector, but it was stated he would be delayed until the end of the month.
Nevermind, found it! Written in on the sale announcement.
**Unfortunately, Dariusís work on the Galactic Council has been pretty hectic these days! (Must be all the villains coming out of the woodwork in Collectorís Choice this year.) As a result, shipments for our Darius action figure will be delayed to the beginning of June, 2016. In addition, in order to avoid logistical & shipping issues, those ordering Darius and other figures during our May sale will receive their full shipment at the beginning of June, 2016.
Please note: Due to production issues, Night Stalkerô is now expected to arrive in September.