Yeah, I mean, we don't have much to go off of in the recent past, but TWD house/scarezones were announced on the same day in 2013.
Unfortunately, Hallowed is very much so not respected for a multitude of reasons hah. They bet the house on Nope last year, have a history of just waiting until actual insiders post scoops on here and the Discord to post their maps, etc. It's essentially just what I compiled from all of the rumors/actual insiders back in mid-May (in the below quote), but swapping the Japanese Myth for Yeti/Swamp Ape which was added to the discussion mere days after my summary. Their maps this year have had things such as: 11 houses (only after it was discussed on Discord), a Ghost scarezone, Evil Dead, "Mystery Metal IP" (after the guitar/lightning bolt were posted on the HNNightmares map), Leave It To Cleaver 2, DMP 2, Dawn FM, Saw, Lair of The Banshees (after HNNightmares put it on their V1 map), etc.