Guild Wars 2

This achievement seems bugged. I am sure I did not step in a single trap, yet it did not give me the achiemevent at the end of the fractal. I specifically stayed off the traps and let other people handle the wisps. Is there an extra condition like “you have to also successfully carry the wisp”? If so the achievement description should state that.
Thank you for your time.
Server: Desolation

Same happened to me today.

Did you fight Bloomhunger? If you get caught in his immobilizing wine attack, you lose your chance of getting the achievement.

I believe that you have to carry a wisp, a guildy tried afking at the start and didn’t get it. I got mine after running it and succeding. The guildy got it a different run when she did run a wisp.

Not 100% sure but I believe i is so.