Okay so it seems this bug is still a thing, it won't pop on my map right now (18.197.126.203) - Could a dev take a look at it ? :heart: It seems to be related to the urchin from the last event occurence that wasn't removed by the game as explained here:https://en-forum.guildwars2.com/discussion/comment/529234/#Comment_529234 Also, this even seems to be persisting as there already report of bugs back to 2012 :anguished:https://forum-en.gw2archive.eu/forum/archive/events/Clear-the-poisonous-urchins-from-Lashoosh Edit: I was able to find a working map (52.57.131.86) and I can confirm the urchin mentionned above wasn't there.