For what it’s worth, major changes in curriculum do lead to refunds at schools. There have been two examples in my education where mid-year I had a graduate level class need to be rescheduled from a night class due to a professor’s illness. Both were fully refunded when I couldn’t fit the class into my work schedule. That seems to be pretty analogous here, and I wasn’t charged a percent based on how many weeks I attended the class before the change. I was just refunded the total amount of the course because I wouldn’t be able to gain its value. It wasn’t even a difficult process to get the refund, unlike the weeks of trying to get support it seems like the person in this situation attempted.
I think I would place ‘elevated’ expectations for refunds on a founder due to the elevated risk of trying a Startup’s unproven, expensive, and risky education model. I don’t think the expectations are ‘elevated’ but I also think your baseline for doing good for students shouldn’t be ‘it’s only as bad as I perceive the alternatives.’ I think we should strive to do better.