Is Invader Zim back?

The day before yesterday, I was flippin through the channels when… I turned on nick, AND I SAW INVADER ZIM!!! I love that **** show. It’s awesome. But the problem is, on Thursday, and Today, is wasn’t on. So my question is-do you think Invader Zim is back?(Btw. I live in ny, and the time was 3:00)