Bubble sort quiz: why the result is not the same?

[IAMK]

Are you sure you're doing it properly?
This sounds like a theoretical question, as opposed to a brute force question.
Refer to: Link

Also, I'm no python expert, but some things I believe can be improved:
1- bubblesortOnePass()'s return value is never used, so you don't need to return l.
2- Is it good to define a local counter in line 50, then a global counter in line 17?
3- range(len())
4- Since you pass K into bubblesortTwoPass(), I would use k, as opposed to l inside the function.
5- If I had to guess, the problem might be line 29.