According to [this article][1], Stranger Things has been edited (George Lucased) after it was released to fix continuity.

>Matt went on: “We have George Lucas’d things also that people don’t know about”

Like what? Is there a full list of those changes?


  [1]: https://www.nme.com/news/tv/stranger-things-past-seasons-have-been-secretly-edited-without-us-noticing-3271618