My leaderboard broke after I added a new statistic field named PlayerExceeded100% , while loading the leaderboard the server tries to load my statistic name (for some reason they decided to make it an ID) and during processing the server sees 25% and tries to somehow convert this number. Now my leaderboard does not open, and I can delete it on the leaderboard page too. Vicious circle
URIError: Pathname "/en-us/r/t/E1752/leaderboards/classical/PlayerExceeded100%/overview" could not be decoded. This is likely caused by an invalid percent-encoding.