Clearly not a hypothetical question

So, say you are interviewing out of town for one of your top schools with alumni. The arrangement has been a bit weird (decided well before the following - no real contact as if anything you had said to them had been observed).

And you meet with them, say yes to some water. Then they go back to their desk. Then come back, disinterested, tell you a bit about themselves, and ask one or two CV, school questions.

Then, ask you if you have any questions. And cut it off after one. And then, say, express surprise about where you are in the application process, because it must have all changed since they were there (ie - interviews were for all applications then, not screened).

So you are stood outside, 12 minutes of interview later feeling that you may as well have not bothered at all and with a really bad impression about the school.

What do you do:

a) phone the interviewer having calmed from the weird it was and explain you are somewhat unknerved
b) get in touch with adcoms pretty soon and try to explain, best you can, without saying anything negative, that the i/view was stranger than a five legged frog
c) decide you are being overly paranoid and it is all in the stars anyway

hmmm. To be decided by tomorrow, so I can make that hypothetical call to whoever. Say, in an imaginary sense.

Because it isn't real at all. No, honest.