There are 2 bugs in leaderboard.

1. The accuracy on mania is 6000% for 100% ingame.
2. Sometimes leaderboard not visible in Tosu, even when ingame is visible

tosu.exe located ("D:! GAMES\tosu-windows\tosu.exe")

Screenshots:

Video: https://youtu.be/9cc7akKgdZ4

Video with debug on: https://youtu.be/lBKPv9TBuFs