this is another fight where people DPS Units in the fight, that you are supposed to use for a midphase (its 4 blocks, you use to avoid a drag-in during a midphase, by hiding behind them)
but since DPS is so high, you dont play that midphase anymore
these are 2 example logs of people that intentionally went for the blocks instead of the bosses, to get their parse higher:
http://www.wildstarlogs.com/reports/HWNzmXw2Z7VMArcd#fight=86&type=damage-done&target=146
http://www.wildstarlogs.com/reports/jTtDqXmxwR87vaYV#fight=37&type=damage-done&target=96
its 30%-50% of their total dmg
its basicly like bomb dmg that got removed on Fire-Minis, Root dmg on Logic/Life, the Cocoons on Spider