There's a platform in Stage 4 that should be required to reach a trampoline, but it doesn't even have collision, meaning the only way to get to the other side requires the use of an exploit. The same can be applied to other jumps in that stage, that require the player to "hug" the beanstalk to reach certain platforms. I haven't found a way to beat that level without using any major bugs.

In light of the fact that none of the runners in the category in question are running as a result of this issue, the rule has been changed.