People, stop wheeling out “no corrections” at viva as proof of intellectual excellence. Most people are given minor corrections, some are given major. Some projects require more time. Some examiners are more rigorous or exacting. I think this is a real problem& why many students>
the problem with major corrections, at least at my institution, is that you have to pay another year of tuition, but it gives you access to the library. with minor corrections, no library access, but no tuition. A weird trade off.