1. These are two different copies of the same book. You can rename one if you wish; officially it was decided that no change was required.
2. The text was likely changed after it was too late to redo the voiced line.
3. This is a known issue.
4. There are multiple meaning of fair in English, as well, which is the point of the sentence. The first two instances refer to beauty / attractiveness (the first might also refer to light completion / hair colour), while the third refers to the carnival (that group of entertainers).
