Guild Wars 2

I’ve encountered this bug a few times in some Orr story missions such as Temple of the Forgotten God, Estate of Decay and Air Drop.
I couldn’t identify which enemies are responsible for it but one or more of them applied on my character an infinite Cripple condition that prevented me from exiting combat and healing, at least until I went into downed state.
I believe this issue should be investigated on.

I may have pinpointed the bug.
The responsible are probably Risen Pirates using repeatedly a leap skill that seems to apply the infinite cripple. It also affects NPCs as you can see.
I’m guessing this is probably due to the recent changes of the warrior sword skill #2.
Something must have gone wrong with mobs that use it.