Invalid Gamestate - Loss for all except one

Not that concerned about the loss, I mostly play for fun, but it was kind of annoying.

Was a great game, props to mikeg in particular that game for wrecking me but when we both hit ~rank 10, our team pulled it together, upgraded everything, and pushed hard - got their portal, secured all but a couple flags on the map, and were winning. (After ~30 minutes of me being convinced it was a loss)

Then, "Kosmonacht", the other team's Rook (who was named "kraemer" with numbers after his name or something during the game) lagged for a few seconds, and disconnected. About five seconds later, we all got an INVALD GAMESTATE error. Checked the panthon.. and...

http://pantheon.demigodthegame.com/game/973857/player/74818/

Not sure if it was intentional or not, but it does seem weird that just a couple minutes after the game DRASTICALLY turned around, that happened. If it wasn't intentional, why does the ONE person get a win on his record, and everybody else gets a disconnect, even his own team?

Just curious... kind of odd. I'd say 10-20% of my wins (usually a few minutes before their citadel goes down, when defeat is mostly imminent) get an INVALID GAMESTATE. Never had one when I was losing.