A second-season episode titled "No Sugar, Sugar" was planned to air in the United States on November 2, 2008, but was removed from the schedule after complaints about its subject matter. The episode, in which Oliver is diagnosed with type 1 diabetes, was previewed online; viewers said it presented inaccurate information about the disorder. Some viewers said there was a risk of uninformed children following the episode's health information while others commended the episode's themes of acceptance and support for diabetics. The network revised the episode after consulting diabetes research-funding organization JDRF and filming new scenes, an updated version of the episode titled "Uptight (Oliver's Alright)" was aired during the program's third season on September 20, 2009.