Pssssst, Odin Fate itself is horrible.

Mobs can't even keep up with all the dots that players want to apply. Kind of understandable but when you have 10 arcanists, bam, done. And that's not counting the thunders, aeros, fractures, windbites, scorns, etc that jobs want to apply.

Just like it's predecessor, 14 loves mass battles without the effort to support them and jobs get left out.

To be honest, it's quite likely to the people getting such bad rewards that they're falling off the mob's threat table completely. Between all summoner pets, chocobos, scholar fairies, and players there, I wouldn't be surprised if there's a limit and people are reaching it and being reset.