User blog comment:GoldMan27/The Official Detentionaire: Season 5 News Blog/@comment-118.210.152.95-20150211061427/@comment-24490328-20150211225731

Funny...I was going to ask  him the first question myself as I'm unsure if he explained it or not. He already stated in a tweet that Detentionaire Season 4 didn't make enough money for the production company. https://twitter.com/ChuckieJohnston/status/563423060746076160