Turns out they can not be reacquired? At all? From anywhere? Whatsoever?
Got rid of them to make room for bounties, figured I'd just pick them back up, start over, maybe pick crucible instead this time since it's mayhem this week.
This honestly frustrates me more than anything else in the game has. Maybe Xur going a few years before selling gjallarhorn, but at least that didn't hold me back from progressing.
I understand Bungie doesn't want people re-rolling the quests or anything, but this honestly absurd.
This is actually an issue which is currently being investigated:
[quote]Players who dismantle any of the weekly Stasis fragment quests will be unable to reacquire them and must wait a week before picking up a new one.[/quote]