The episode in question is called “Stark Raving Dad,” in which Jackson voiced Leon Kompowsky, a man in a mental hospital who (at least initially) claims he is the real Michael Jackson.
The episode had been well-regarded among fans for years, but it looks very different today in light of Leaving Neverland.
The guys I work with — where we spend our lives arguing over jokes — were of one mind on this.
And sure enough, you will no longer find “Stark Raving Dad” on FXX’s Simpsons World website.