Hey all, we wanted to provide some additional context and clarification. Firstly, intentionally pulling enemy player characters through solid objects in the game is not intended or desired behavior. The way the Rush of Agony item set currently works, there is a chance of the issue described in this thread happening on accident from normal use in PvP situations, especially where both the caster and target are very mobile. It's more likely that this happens on accident from normal use than deliberate exploit - and we have no way to prove one versus the other.
In situations like this where an issue is happening both on accident and intentionally, we cannot ban players for it. Too many "innocent" players will be caught in the cross fire. We are discussing options to fix the root problem, and will follow up tomorrow. Thank you all and have a good evening.