Pages 2 and 55 will be part of the cover, they shouldn't have numbers on them. This is why index and notes were swapped, so that index is on page 53 (after all the sections but before credits), and notes is on page 55. This will be the result in the printed booklet:
Pages 2 and 55 will be part of the cover, they shouldn't have numbers on them. This is why index and notes were swapped, so that index is on page 53 (after all the sections but before credits), and notes is on page 55. This will be the result in the printed booklet: