The map that this run is played on has been removed, and it shouldn't stay up.

No matter if it is a map that isn’t anymore on the server, it’s still a valid run.

it's still an unfair advantage by updates bc of how close the crafting table is and it should be invalid unless the map returns

It isn't, The runner did follow the rules so its unfair to remove his/her run because of which map. Also hypixel works with map ROTATIONS which makes your whole point not even true.