See Paul's email (notes from Hassan):

In several paragraphs, the "opening/closing quotation mark" is missing. I noticed the issue in the following paragraphs:

Paras 483, 485, 515, 518, 520, 535, 657, 667, 670, 672-673-674, 677, 681, 682, 716, 717, 718, 725, 753, 756, 759, 768, 770, 777, 794-797, 813-814, 827, 829, 873.