i completed the quest, ie. collected 10 fragments, but didnt turn in the quest. but logged out. when i next logged back in to my character, omnipresent, i found that i couldnt turn in the quest, because now i only have 7/10 fragments.
so i thought, fine, lets get 3 more fragments, but i have killed more than 10 shadowshard smashers/rumblers but not a single fragment dropped. for this quest, the fragment is a sure drop from these mobs.
how do i finish this quest?