Guild Wars 2

Hello everyone, is it a game feature that Karkas that spown at Steampipe Steading during any event are invulnerable most of the time?
They can kill you in 2 second, you can do nothing, there are lots of them….and people tend to drop like fly =[
P.S
Please forget my primitive English.

Apparently it’s a bug

There should NEVER be a time when the mob is invulnerable and able to hurt you.
If you can’t hurt them, they should not be able to hurt you. plain as that.
It’s puppy annoying when you attack the mob while approaching it, only to find that the game decided that the mob couldn’t reach you so it makes the mob invulnerable. Meanwhile, you’re standing on top of it trying to stab it to death and it’s not taking damage, yet it is killing you anyways.

In the example picture, I think it is pretty evident that I am in front of him and still the karka is invulnerable and clearly succeeding in killing me =[
It mast be a bug….I hope it is