Always wondered what killed SFX for no reason. Thought maybe memory or comp issue. Now I know it's just a bug. (Just have to turn it off and on again to fix. No, not a IT Crowd ref, but I do laugh about it all the same.)
Anyway, still a great game. Bit of a grind at times, esp since it's so easy to beat before you get everything / all missions / etc, but always fun regardless.