Lost a Ranked Game b/c of a Bug Splat. Anything I can do?

I was playing a ranked game as Tristana. I was really fed(12/28 or something around there) at about 35 minutes, we'd just won a fight and pushed down some towers. I walked through the enemy jungle, checking to see if anything was there, when my game exited and I got the dreaded Bug Splat icon and program pop up on my screen. I reconnect dead, with a 40+ second death timer that my opponents use to push down two inhibs and shortly after win the game. We went from winning the game to suddenly losing because Riot's coding fucked up. I needed that win to get to my promos, so I'm super salty about this.[sg-shisa] I'm guessing there's nothing I can do about this, right? Also, is this even the right board for this?