Okay,
So here is what was changed that makes a jump impossible.
On World 1 Zone 3, Checkpoint 2 – 3. The 10 Bauble back along platforms of treestump with barrel. Jump 1 to flower, Jump 2 to rock, Jump 3 to Flower, Jumpb4 to ledge.
On jump 4 to ledge, its near impossible without the speed buff from barrel, except, barrel gave me stealth and not speed several attempts and now only gives 1 barrel instead of 5, so if you fail the first attempt with speed, you have to restart. This jump really needs to be reevaluated.
Thanks