We managed to retain a complete history of all speedrun times before. Why not keep all the times, but only process the times over the past two weeks when calculating for lemons and job points?

This is not a good reason to just forget player achievements, unless of course a clbum has been rebalanced, and even then, it would be nicer move to retain a separate archive of the old best times.

And separate speedrun leaderboards for each clbum. Trolls currently dominate and that sucks for speedrun times themselves, job board and lemon scoops for all other clbumes.