Addressing fans in a video message during the ceremony, Parton explained her absence. It's me,' Dolly said in a video shared during the unveiling ceremony. Dolly lamented that her doctor advised against her visit to the theme park. Dolly is not the only one who has cancelled a big appearance due to her health. They keep referring to what I have as a brain disorder, so it sounds a lot worse than I'm what I'm feeling,' E!