Hello!
The intention was that buying the Ember or Frost Prime Resurgence Packs from Varzia’s Wares would give you the Extractor Prime Blueprint in addition to a built Extractor, the same as if you bought the combined Pack which includes both.
The single Packs will be changed in the next Hotfix to add the Blueprint. Anybody who already purchased one of the single Ember or Frost Prime Resurgence Packs will be given the Extractor Prime Blueprint after the Hotfix (We’ll update this thread when this is done).