Game Mechanics: Flee mode broken in undead Lower Guk / Trakanons Teeth?

[DoucLangur]

I have noticed the undead frogloks in Lower Guk no longer flee at low health - they used to be the only undeads (I recall) in the old world that would actually flee. And I remember this causing more than just a couple of wipes, when a fleeing froggy caused adds.

Furthermore, the other day I noticed that the froglok forager never turns to flee at low health - he was permanently chasing/whacking me until he fell over dead.

Has there been some general patch to the way flee mode works that maybe messed things up a little?

Cheers

Slozem