Guild Wars 2

After the last patch, a safe platform through the 1-3 Queen Bee Dog maze seems to have disappeared and made the achievement impossible for the moment.

You can see it just after the 3rd (long) jump.

What I see
What a guide I found sees

Spoiler:
It's only a visual change.

AHA, it is NOT just invisible. It’s somehow turned into a little tiny pillar not visible from the surface. That’s pretty brutal. :|

Still, unsure if this change was intended or not.

As it is now

It was always a tiny pillar you had to land on. Once they fixed it so we could actually stand on the other traps in the maze that is. That reversed trap that is no longer visible was never solid, though it did give you a tiny indication of where the pillar is from the other side where you jump to it.