If you're in Ep. 12a after talking to Nadya. You still have to go through the conversation of Kvi and Glixken before you go with Jade to the transit terminal.
Then you have to click "Offer Jade" and "Don't participate" to get Sampling the wares.
If you want to get Sampling the all of the wares you have to click "Participate" instead of "Don't participate".
If you want to have Shuttlecock you have to click "Don't indulge her" instead of "Offer Jade".