Hey y'all - UNMC (Nebraska) just announced their accreditation!
Also, the Discord server is hopping today - if you haven't joined yet, it's a great spot for information and real-time updates on rolling interview offers, rejections, etc.
I also applied to 4, and did apply to University of Nebraska Medical's new program; they're at the same point in the process as Vanderbilt. My understanding is they can't participate in the Match if they aren't accredited; so it's really only a waste of time/money and not a huge risk to apply if they don't get accredited on time.