[guineapig]

Wouldn't this be very similar to pulling Phinny to the zone line?
You can do that too but it is considered an exploit despite the fact that it was occasionally doable on live. I know people tried that on this server and were given a finger wagging for it.

How can anyone say with a straight face that warping a boss mob to a dungeon zoneline is a legit tactic? That's just ludicrous.

So far, no evidence has been provided that Vox was ever able to path through the cubby. As others have stated before, Vox pathing in to the giants hallway was never in question and is in fact something that even I remember as recently as late Velious.

The question remains, is skipping the entire dungeon something that trivializes the encounter? Personally I think it absolutely does. And if the encounter has been trivialized by taking advantage of a game flaw then it is considered an exploit according to the official rules.