I’m on the “Mired deep” personal story quest and once you go under water to examine the second chest after you have found all of the signs on the trees, you cant kill any of the Bog Scales underwater, They are invulnerable and regen health, although I’m not positive if that is requires because once you examine the chest it says there is a ominouse sound coming from the ruins but nothing happens to the green way point and it still says “locate second chest” on mouse over. Other people seem to be having this issue also: http://www.youtube.com/watch?v=tqaxhyy1P8E.
