The L=22 bit shows up in DK too, but the game is hard enough to keep that from being a factor for ... well ... everybody. If I understand the history correctly Billy Mitchell is the only one known to have done it in 3+1 lives on DK US.(posted 9604 days ago)From what I'd dismissed as utter crap floating around the net posing as L=4+ Elevator solutions, it looks like some of them might actually work on CK and suffer from the mislabeling you describe.
Aqua