Schools don’t care when you tour. They’re busy. Applicants are busy. If you get there, great!
Every tour - and this will happen again for college, so take note! - involves some serendipity. Do you click with the tour guide? Is the weather nice? Are you catching everyone in the middle of exams, return from break, etc?
So I would consider the possibility that you managed a whammy of bad breaks. I would also consider the possibility that you are picking up on something in the vibe that is indeed there.
If your app is in, sit tight. If this is an option on M10, you can revisit. If you are local, why not go to some events at all your schools that are open to the public and observe "unscripted " interactions. Theater productions and sporting events are easy ones.