At first, I was like "OMG dude, who the hell cares about milk spoiled for several months?" but then, I quickly realised it's a messy hoax and can be basely used against some honest opponent. If such actions are still legal and possible to anybody on TTRR, then it's high time the rules were updated. In other words, it must be fixed right now. However, I don't see a reason to delete that game, I even think it'd be a great example of what one can achieve after browsing for imperfections in the rules of a specified scheme and hence, analysing experiencing them for real.