Quest doesn't count buffes on building

[Meslamtaea]

For the quest Starfall / Altered State / Eerie Spires, I buffed the building Advanced Toolmaker and I'm making 56 units, but the quest counts only 28 units.
Otherwise 56 units are put in the storage.

[Qualan]

Could be, but it is much quicket to do a double trade/returntrade/pinigpong trade to complete the quest count - that will save you tons of time across all subquests to stay within the 4 day limit to complete all subquests