Hello, I can't be certain since I don't have a paid account, but the text in the bottom half of chapters (where you need to click to see the rest) seem to have errors, such as "a" instead of "the" and "or" instead of "and". I only noticed because these spelling errors seem to be absent in the first half of a chapter and constant in the bottom half. Here are the stories I noticed it in:
https://storiesonline.net/s/30672/tiny-tim
https://storiesonline.net/s/25993/owning-my-image