So I recently bought "Dragon Age Origins: Ultimate Edition" when it was on sale on Steam. Mainly for the big expansion pack. Gave it a play of all about 20 minutes and thought I can't be arsed with this so got a Steam refund. But perhaps a bit naughty of me, I added the key displayed in Steam to Origin and the game got added to my library there. That was about a month ago. Now today I've come to add Dead Space (currently free on Origin) and lo! Dragon Age has disappeared. How is this even possible? How can Steam revoke a game from my Origin library?