The third issue would be the curriculum. Since the restrictions of dark magic were lifted, they began to include the Dark Arts in the university curriculum. There would be subjects that were offered as school classes in Hogwarts, but also other subjects like curse-breaking, which would make things easier for the applicants at the bank and the goblins, enchanting, which was not offered as school subject, spell crafting and weaving, which was not offered at the mastery board, and many other subjects that were offered at the mastery board and were not school classes.