No it's not, it's probably because it's taking some more time to film, or need some more time to edit, that they can't make up confirmation dates for Nickelodeon shows.because Hollywood Life thinks Nickelodeon was never good just like IGN's infamous "Sonic was never good". (when it's not.)
not to mention they literally comparing Nickelodeon to Ubisoft for why they didn't made good shows/video games properly nowadays.. (which i find unfair.)