in the U.S. due to a special fundraising concert ( see Shelter From the Storm : A Concert for the Gulf Coast ) that was shown on UPN at the same time that the first version would have been shown , resulting in only the second hour of the show being shown on UPN . in the U.S. due to the special fund-raising concert that aired on UPN at the same time that the first edition would have gone out , resulting in only the second hour of the show being shown on UPN .