Blitzkrieg Whores 18

I just tried to log on to the server after getting dinner and it says that my steam accoutn does not own this game. I am actually in the DOD menu and trying to logon to the Blitz server when it says this. Anyone heard of this before? I am pissed off.
I have a few hours to play and now its screwed up. Thanks Steam.

I haven't heard of it man, sorry. I'll keep an ear out for ya.

FYI, I fixed it by validating my DOD files and logging in and out of steam a few times.