I hope they don't delay the album. I don't care if they delay the tour, and I don't think it has to be tied to the album's release date. When THINFS came out it was in November 2016, and the tour started in Feb 2017. There was no big promotion back then either (before release the album). just a couple of interviews and 3 shows with limited capacity to play the entire album.

How many shows on TV did This House Is Not For Sale live? I only remember Ellen's show where they also played Knockout.

I don't think the album's release will be delayed, or at least I hope so. About the tour, they may have to postpone it for after the summer, since although it is scheduled for June, I think it will not sell well due to fear.