Got banned playing the bunny game as well, probably because I hit reset within the flash rather than resetting outside it. I do understand how setting it up so the in-Flash reset buttons to react to the anti-cheat mechanism would be horrendous to code (if not outright impossible), and will try to reset from the site itself every time from now on (though it is a pretty bad situation, since I got a score only 60 lower than Jacq's). There's a good reason for this, I actually sat down and timed it, and every session that gets a score at or around the current champion level is around 5 minutes; if two or three are hooked up in a row, bam, cheating time counter should theoretically be instantly broken.
Also, I concur with Jacq's observation here, the game doesn't automatically start loading the high score page, there's at least a 10 second delay and it's not entirely the site being slow...do look into this as well.
EDIT: Ooh, do like how the site and forum bannings are separate. Very nice!