User blog comment:FairyRaven/Fairy Tail Chapter 371: Tartarus Arc, Part 2: Song Of The Heavenly Dragon, Review and Commentary/@comment-7418318-20140214110527/@comment-5840892-20140214115852

Or it could just be that the person NEVER submited a fanfic before and did not know how long he/she could make one chapter and sliced it in thirds. That's what I did with my Zexal one, as the first chapter was around..... I think 7-8 pages long...