On my Steam community stat page for TF2 it says I've only had 4 headshots as a sniper in one life when my best is 9 headshots. It displays 9 on my stat screen in-game but no where else. Anybody else had this same problem? And if so is there a way to correct it?

Are you sure it isn't 9 headshots is the best you've had in one game and 4 headshots is the most you've had in one life?

...because whenever I have a bug or an error with a game, the first place I go to...is Giant Bomb.

Yes I'm pretty sure I got nine headshots in one life.

Ok Sorry guys, Its just the first place I go. 

I have that same exact problem on Steam (also own the 360 version).  I notice lots of played time disappear, game says I've never even played as an Engineer.  My max points has also disappeared.