I just wasted 500 EP today and was told I should request help from a Moderator to see if it could be reverted. The ingame chat explained that some of the things in the empire store do not work. If it's at all possible to remove my "Production of the Empire" (I have 4) - I got 5 when I spent the 500 EP.... And credit back my 500 EP that would be cool. - if not - I'll just ask around before I try stuff again. Thanks -Aetius