I'm not usually one to vent my frustrations, but I just came back here and realized Seven Seas left out chapter 7.5. Sure, it's not exactly important, but it's quick and cute and it's just adding to the pile of controversy they've been in lately. 13.5 is present, and volume 3 (as far as I have) ends with ch 18 but doesn't have 18.5, so I'm not sure if that will be kept.
7.5 and 18.5 aren’t in the Japanese volumes either, so the problem didn’t start with Seven Seas. Ajiichi does mention that her chapters kept going over the page count, so that’s probably why they got cut.