OK, i have figured out how to make it work by making an ad instance every time you click on the ad button, but this time changing the code slightly.
Before, you clicked on the button, the ad started playing and another ad instance would be made right after. This did not work.
Now, you click on the button, the ad plays, and when it is finished, only THEN would the other instance be made.
This is how it looks in a nutshell (removed all redundant code):
It should be mentioned that this method was made using advanced minification and it worked fine.
Hope this helps anyone in the future!