Even Seth MacFarlane is involved in an article talking about TBS picking up American Dad Season 11 after Fox's cancel.

If that's the case, why does Fox's own website agree with what you call a "snafu"?
Cable companies don't -always- get the listing right, especially on shows like American Dad where they have dynamically changed what length a season was originally going to be in the past.

Hasn't anyone noticed that Kung Pao Turkey is Season 10, not Season 09? Wonder what's up with that?