So, I think it’s a touch important to mention some canon regarding Legendary Truth. The 2010 house, despite being called “Legendary Truth,” didn’t actually feature Legendary Truth—it featured a splintered offshoot that called themselves “Spirit Seekers.” They actually stole the device used to aggravate the Wyandot ghosts, which is that investigation went so badly.
(This was explanation given to The Collective by Ignatia Himmel on Facebook in 2010).
Shrek, if what I’m hearing is correct, will actually feature Legendary Truth.