Temporary Live leaderboard reset

Eagle-eyed high-scorers may have noticed some jiggery-pokery going on with the Xbox Live leaderboards for various
games over the last couple of days. Apparently, this is nothing to do with recent
hacking successes, but
it's certainly interesting to see how quickly the poor beleaguered Xbox Live team jumped on the issue, working through
New Year's Day to get it sorted.
We missed our chance to top the leaderboards temporarily; did you achieve
any unexpected high ranks?