Ineffa has a line about someone who wasn't shown in the Nod-Krai trailer
>About:Linnea - Linnea is an advisor to the Adventurers' Guild. I heard that she has extensive knowledge in the life sciences, so I wanted to ask her if she has ever met any other autonomous mechanical lifeforms like myself. But every time she sees me, she turns around and runs away... Reason: undetermined.
Given it's someone associated with the Adventurers' Guild I assume they also have a connection to Sandrone which would explain the aversion to answer that particular question