Green Day briefly halted their Detroit concert due to an unauthorized drone spotted by security during Long View the band left the stage abruptly a message on the video screens informed the crowd of a show pause while the band was off stage after a 10-minute delay Green Day resumed the performance Billy Joe Armstrong addressed the crowd but did not explain the pause the band later clarified on social media that Stadium security had resolved a potential safety issue Green Day savior tour continues in Denver on September 7th the band will also release a 20th anniversary edition of American Idiot in October featuring additional content and a documentary