Warcraftlogs Showing Wrong spec

https://classic.warcraftlogs.com/reports/xrfn4MGKkLDjzWvb#fight=24&type=damage-done

Did a dungeon run that reported me (Kyle) as champion spec, which is a Fury/Prot Hybrid. I am Deep Arms so im not sure what I did that indicated i was a tank. Obviously not a huge bug but its something!

Hey - the only requirement in 5 mans for tanks is stance requirement at 25%, so as you were afk in presumably defensive stance at the beginning of the dungeon you got assigned Champion (which is the arms or fury tank spec).