nom_w_nom

I'm getting the same error as well. It started last night after an update to the client.

Coincidentally, I was just testing Spring Attack on beta against test dummies, Pylons and regular mobs and was surprised to see that it doesn't proc at all. I've got it slotted with 3 common procing enhancements (Scirocco's, Obliteration and Explosive Strike) and after dozen's of activations, I never once saw it proc. The damage did seems to scale with Fury but I didn't test enhancements beyond the procs. I'll do some more testing and see if it scales with damage enhancements. As you mentioned earlier, it does two hits for smashing damage to the "primary" target (one greater, one lesser) then hits other mobs only for the lesser damage. Very unimpressive.... Update: I validated that damage enhancements don't modify the damage for Spring Attack (as Bopper suggested).