An update: Still waiting on a date for the hearing, but I've seen the Appeal letter from my former employer. They claim the reason I resigned is because I was dissatisfied with the hours I was offered but still continued to work the same hours. That makes no sense to me, but they claim to have a witness to corroborate this.
But I also have a witness that will confirm my side of the claim, that the reason I resigned was because the building had closed and the distance to the new building was unreasonable, and he said he'd be willing to affirm this to the judge if necessary.
Still unsure about how this will all play out though. Really wish they would just schedule a date already so I can get this over with, however it goes down.