Is there any difference in the course content on Kaizen vs. Udemy?

This might sound silly. I recently bought the CCA 175 Python course with lab access from I see that the course is structured in a different way than it is on Udemy. So, I want to know whether there is any real difference in the contents of the course between Kaizen or Udemy. I see a lot of public YouTube videos in the Kaizen sections. Also, the sections are placed in a different order than Udemy. If there is a difference, will I be losing any significant information by only sticking to the kaizen contents?