Shard question

[Rongway]

This gets asked now and then, but even the devs don't have a straight answer to this at the moment, in part because the universe hasn't needed an answer to this yet. Whether the sundering was localized to Hydaelyn or extended to other planets is uncertain.

[MrThinker]

In short, wait for Shadowbringers to release, play through the MSQ, and if it hasn't been answered by then, return to this thread.

Though my personal opinion is that it should be localised just because the devs open themselves up to a whole can of worms and greater plothole potential otherwise.