Leebot's theory doesn't make sense. The original timeline is the exact same timeline as the Another World; there is no difference between the two except what they are called before and after the split. This is because Kid didn't cause anything to change on the Another World when she went back to the past, or rather, everything that was altered because of her, including the event of her appearing back in the past, caused the Home World to be created with those events on it instead. Thus, there is no loop as only the Home World timeline is created and not a new version of the original timeline.
