I think it probably is fraud, even legally, but only because “qualified education loans” subject to rules against discharge in bankruptcy are also eligible for tax deductions on interest, so while falsely claiming the status was intended as a dissuasion against recourse to bankruptcy for past customers (and not fraud, though clearly unethical, when that’s all the claim serves as), it also was a material misrepresentation which could encourage new customers to purchase services based on it, which is fraud.
Actually, since the loan is structured as an all-principal, no-interest $30,000 loan, deductibility of interest isn’t an issue, so it wouldn’t be classic fraud.