Escort Event East of Pagga on Malcor's Leap--- bugged

Like so many other events, items, skills, legendary quests, hearts etc this event is continually spawning risen and the event not completing or moving on.

The risen don't drop mats, thankfully but they do award xp and is allowing players to level up without having to do anything except auto attack.

This must be considered both a bug and an exploit .. someone at ANET needs to starting getting some better QA sorted out and some fixes put in place cos right now so many things are broke its turning into a laughing stiock.