Okay so, to be clear: Does this mean that there were substantially more than 24 hours--like, close to 48--between your previous vote, and the first of those two votes? That would be something of a different story. Still rubs me the wrong way--purely tactical voting, designed to ram an option off the list at the last minute, creates a huge incentive for everyone to vote that way, at which point everyone is really voting twice every 48-ish hours rather than once every 24...
Though I've already expressed my issues with this style of "runoff" elsewhere.
Edit:
It was entertaining though, Lowkey, so at least we had that.