Guild Wars 2

I’ve done this is multiple places in ds, and the achievement doesn’t trigger. Any idea if this is bugged, or if there is a specific place you need to do it?

Apparently there are couple places that trigger the achievement. I followed this guide: https://www.reddit.com/r/Guildwars2/comments/3r8us3/dragons_stand_achievement_guide/ which showed doing it at https://www.youtube.com/watch?v=OonxeRgYrq8 and it worked for me.