[ska]

It's not exactly petty legalism, they can lose their ability to grant degrees over stuff like this. This is one of the reasons that if you are transferring institutions, as a student it is your responsibility to check transfer credits. After all, it certainly isn't true that all undergraduate curriculum are equivalent.

It's a bit of a pain, but the point wasn't that they should give you some questions from the old exam but that you should actually sit the new one, under exam conditions. That resolves the problem for everyone without you having to spend the time repeating lectures etc. In the best case you don't pay full rate either.