为什么我收到的测试邮件是4月7号到10号？

totomins

You’ve been selected to participate in this weekend’s closed beta test for Warhammer 40,000: Dawn of War III! Your participation will play a valuable part in helping us make Dawn of War III as good as it can be! You’ll be able to test out a selection of content from the full Dawn of War III game including all three factions, as well as a variety of maps Elite units, and Doctrines to enhance your play style! There’s a lot of content in the beta, and even more will be in the full game when it releases on April 27, 2017. The beta will be playable starting this Friday, April 7 at 10AM PST until Monday, April 10 at 10AM PST.

4月21号是什么鬼