Recently, as USACO had announced, your score must be certified if you want to promote from gold to platinum. However, it means that contestants from other countries will have to stay up late (or I've misunderstood the rules). And people who are still in the gold division (like me) will be quite embarrassed! (Not complaining about USACO's problem, they are really high-quality! )

Just asking why. 12 minutes has passed since my last submission, and it hasn't been judged yet :(