Harley Quinn Season 4 Certificate/Rating

I don't have MAX but the series is listed twice on Amazon, once with the episodes as TV-14 and the other as TV-MA. Now all previous seasons and specials have been TV-MA and listed as such on IMDb, judging by the odd F-Bomb, I just can't see the rating dropping for Season 4 but every episode has been entered as TV-14. Seems like an error maybe caused by a possible gaff on Amazon streaming unless a censored version was released too but I've not heard of such a thing happening in this case or ever before for a HBO/MAX series, so unlikely but not impossible.

Could anyone with access to MAX, see what it says on there because I'd think that'd be the definitive answer.

Thanks for any help.