The following logs for 9/6/19 appear to very fishy.
https://classic.warcraftlogs.com/guild/id/476824 is the guild. Combing through the data for 9/6/19 it appears the log from the server first kill has had it’s date changed to reflect an earlier date than what was actually recorded in the log. The main point of evidence to support this is off the second boss. In all of their logs they have 2 hunters dispelling frenzy off magmadar. If this is as if this is in fact a server first kill, it would be impossible to have this as only one book drops off the first boss.to teach tranq shot.