Guild Wars 2

Is it intended that stability is NOT working for the achievement? It prevents you from being knocked down by either the blue blobs, or the hammer attacks. However, once you are hit, even if not knocked down, it removes the qualifier for the achievement.

It doesn’t? Well, I’m glad that I didn’t rely on my Ranger’s RAO skill for that then. >.< The script is probably checking to see if you got hit by specific attacks rather than you being knocked down/back.