Leaderboard scores can be out of order when scores are drawed

[maxowo]

Scores on this map are sorted by id instead of date set.

https://osu.ppy.sh/beatmapsets/259907#osu/593825

It's the same on lazer (with classic mod).

[cl8n]

the sort could be changed to date, but it feels like the mapping between old and new score IDs should be monotonic in the first place...? I don't know enough details to comment on if that's possible to fix

[peppy]

ID sorting is supposed to be feasible because of insert ID. there was an issue during the initial import which means that some scores are not in the correct order. This might be one of those cases. Will investigate.