In the last sentence of the description paragraph is the sentence:
Who knows the origins
if this strange flickering...
It should probably read
Who knows the origins
of this strange flickering
Also, just above the list of rewards it says:
The participation in this event will increase your influence in the Land of the Deseased.
Aside from the incorrect grammer of "The participation" the word at the end should be:
Deceased.
Nitpicky I know, but hey, I'm wounded and bored.