The Hollywood Reporter seems to be confused. In a roundup of GG snubs, Gregg Kilday writes:
Perhaps most puzzling of all: The movie version of "Sex" failed to register in the comedy categories.
During the run of the TV series, the Globe voters lavished their attention on star Sarah Jessica Parker (seven nominations, four wins) and the show (six nominations, three wins). But the movie? Nada.
Must have been a case of been there, done that.
Puzzling? Not at all.
To quote the Magic 8 Ball, the answer is obvious: The HFPA rewarded the show because it was good, and ignored the movie because it was baaaad.
More on the Golden Globes nominations, and awards season more generally, coming soon!