Yeah, I'm of two minds this year. I would totally understand if they didn't offer it again. It's been a difficult year and they could be could be over capacity or oversold. If that's the case, I don't begrudge them anything.
On the other hand, though, I feel like communication is more important than ever. My friend purchased a pass prior to the deadline with the Scary Farm add-on, and if Knott's had come out and said, "You need to have a Cedar Fair pass this year to experience unlimited Scary Farm," I would have ponied up with no question as the Scary Farm pass is easily worth twice what it costs. I get that it's a tough year and companies are trying to limit their liability, but it's tough for consumers to hit a moving target. So I certainly hope we get another shot!
At the end of the day, I'm happy to see a full event (or as close as they can get) regardless of how many times I attend. Knott's puts their heart and soul into the event and it shows every year, even when they have misfires. Dark Entities, which was a meh maze in year one, was plussed so much in year two that it became far more enjoyable. It's definitely time for Paranormal Inc. to go and I hope they have a worthy successor as it's a tough act to follow.