Dang, I really missed that Ditto jump last shift. Good thing Marty spotted it.
Anyway, here's Clippy reminding you of the jumps:
Barraskewda - RU to OU
Slowking-Galar - RU to OU
Landorus - DNU to DOU
On THAT note, Ditto's usage was below 4.52% on PU. Therefore, unless I'm missing something...