Just under half of top 100 Feral Tank damage parses on Vaelstrasz are warriors

Hello.

I decided to take a look at the top 100 feral tank damage parses on Vaelstrasz in classic wow, and roughly 40% of them are warriors.

I was wondering, is this a known issue, and is there anything I can do on my end to filter them out? Should I perhaps flag these parses using the “click to check ranking for exploits” feature? I only want to compare my own feral tanking parses to other feral tanks.

Here is a link to the relevant parses:
https://classic.warcraftlogs.com/zone/rankings/1002#boss=611&class=Druid&spec=Guardian

Thanks,
Bjartur