I can't find my speedrun 100% and in my account I see I'm the third who have done the same thing ?

I think the new Arcade and Treasure Battle categories broke the 100% category. When I go to filters on the 100% story category I can see options to filter by character, which should only be for Arcade / Treasure Battle categories.

My guess is your run is still on the board and it's still first place, its just not displaying properly because the variables from different category accidentally got introduced into 100%. It's not terribly difficult to fix, so it'll be back to the way it was fairly soon.

Might have to just resubmit runs as it seems the mods either havent seen this or cant fix it.