One of my friends and I where talking over AIM, talking how we should "Sin" again when I notice Impulse had an update available for Deplomacy. We both installed it, and played no problem, not thinking anything about it.
We informed the other two in our small group that there was an update, but they couldn't find it. That is when we noticed that two of us where running 1.19 Beta, and they still had 1.011
Is there away to regress to the last official release so we can "Sin" together? Obviously, with the talk if 1.2 Beta, my Beta isn't even current, and it was strange that Impulse otifing me of 1.19 Beta like it was an official update