Since you've been bringing this up lately, I wanted to tell you that Zapit2 TV guide is not a good source to use for new SpongeBob SquarePants episodes airdates. the Episode Guide on Zapit2 is somewhat accurate, but not completely. Some of the older episodes on the Zapit2 episode guide also have some errors that I don't need to list. My main point is that on Zapit2, with some of the Season 9 that aired so far in 2016, it seams to only list the episodes airdates for whatever country the episode aired in first. Despite Zapit2 being an American television service, the episode airdates are not always the American ones. Usually, the United States gets the new SpongeBob episodes first, but there some episodes that air other countries before the USA. On Zapit2, the airdate for "The Fish Bowl/Married to Money" says April 28, 2016, even though this was revealed to actually be the Germany airdate for the episode. On the same site, the airdate for "Sandy's Nutmare/Bulletin Board" says August 12, 2016, even though this is revealed to actually be the Canadian airdate for the episode. Lets not use Zapit2 for upcoming United States episodes airdates please.
That's why I think Zap2It isn't completely trustful. Some of the episodes have airdates from another countries instead of American airdates. Speaking of "The Fish Bowl/Married to Money" airdate, this one isn't even the world premiere, because it aired in Poland on April 27. Also, I don't think I've ever used Zap2It as a source. If I did, I'm sorry. We shouldn't trust Zap2it when it comes to the upcoming episodes airdates.
Probably they did like that because the show's premiere was pulled from what I've heard. That's weird, because the same thing happened to The Loud House which was supposed to premiere months ago, but they promoted it well. "Overnight Success" was leaked in almost every country including mine, but it was worth it.
Nick cancelled production of the second season before the show premiered, even if they originally renewed it for season 2. They probably thought it would get negavite reviews. Then, they aired 22 of 26 episodes in four months (which is ridiculously fast), leaving four episodes to air on Nicktoons. Three of them did after two years. One of the episodes aired in another countries, but not in the U.S.
In a few words, Nick treated this show like garbage from day one. Sad because this show is great.