I have Left 4 Dead2 bought and downloaded. I played 72 hours worth of it. And now Steam is telling me the CD Key was a key meant for another region? I've only played L4D2 in my account, on the same laptop I'm typing this from. My lsptop has never left my house, I'ven ever logged into Steam via another computer. I'm running on Mac OSX. Anyone else have this problem?
I'm living in Singapore, did they suddenly post some update like "Oh, we're not gonna let Singaporeans play anymore."