thanks for the heads up. I interviewed last week as well. Did you interview with Timothy Corrigan and Rita Barnard? If that's the case, it might just have been their turn to do interviews this year.
I got into UCSB last year but turned it down to do a research fellowship in Germany. Did you go to the recruitment weekend? The program made it seem like a super strenuous process getting funding green-lighted by the grad division but basically everyone's funding goes through. I wouldn't worry if you've already been interviewed and told you're in if funding is available.