Venomous Thrasher bugged?

[OuchThatHurt]

I have both Sirens belt and Blood Shade harbour soul shield and so did the part i was with in cross server yet it's roar 1 hit the whole party 3 times in a row now this wasn't happening before so is there a bug with the resistance in these items or the roar itself?  

[Demiosu]

Were you poisoned / egged when he did his roar?

[OuchThatHurt]

no it was before the egg spawn 1 time lol 

[Demiosu]

You can get the poison debuff from his spit or walking over goo, which both happen before the eggs spawn. Though when you're poisoned his roar can hit you afaik. 

[OuchThatHurt]

yeah i know that pison can cause you to be one hit but it seems buggy at times i mean a whole party 3 times and i've done the 24man version with 3 people so know the mechanics