The Mandalorian, the first-ever Star Wars television series coming next month, “contains a dramatic Star Wars-universe spoiler,” according to a report from The New York Times.
Specifically, the first episode of the Mandalorian, which will air on Disney+ on November 12, contains a pretty significant spoiler about the Star Wars universe. Disney of course wasn’t saying exactly what the nature of the spoiler was.
Source: IGN.com The Mandalorian's First Episode Contains a Major Star Wars Spoiler