Season 1-8.... and..... 11 ???
please fix it
https://www.tvmaze.com/showwiki/view?id=538
Also discussed at length here: https://www.tvmaze.com/threads/5801/futurama-season-8-has-been-renamed-to-season-11
tl;dr: Hulu calls it season 11 and we go with what official sources call it.