Weekly contest result shows Chinese flags in different style.\n\nThis seems to be related with whether or not a user has the Leetcode China region account.\nExample: https://leetcode.com/contest/globalranking/2/\n\nThe user SoulOfCinder\'s flag is a rounded rectangle.\n\nThe user daodao-2\'s flag is a flying flag.\n\nEven worse, the user darrenhp has both types of flags overlapping:\n![image](https://assets.leetcode.com/users/kaiwensun/image_1566708445.png)\n

Weekly contest result shows Chinese flags in different style.\n\nThis seems to be related with whether or not a user has the Leetcode China region account.\nExa