I'm hoping a Dev might answer this simple question:

Why were Shards of Power not included in the loot tables for the chests in Shroud Pt 2?

Shards of Great Power drop in Pt 3 (4 Chests possible - not counting Amarath), and Shards of Supreme Power drop in Pt 4&5 (4 Chests), however shards of Power only drop in 2 Chests.