More Quest bugs

[Heavyfog]

In the Kobold quest with the bridge of doom there is a class of kobolds of which about 1/3 to 1/2 appear completely invisible and cannot be targeted unless you are lucky enough to get an AOO on them.  What makes this bug horrible is this class of Kobolds also has sneak attack.  This makes for brutal situations where a PC is attacked by multiple unseen, untargetable spawns that quickly sneak attack a group to death.  The quest is difficult enough as is and doesn't drop much in the way for healing/loot considering the amount of damage/risk involved.

[Blue41]

Kobold burrowers. I've noticed this too.

The rewards have been tweaked from what I've seen, however, and is worth the risk, if we ignore the invisible enemies.