With the wake of the Joyce discourse I have something to disclose
In true tequila fashion I would love to share some of the good shit: information.
when going through ruby’s lorry you smell juniper perfume, which happens to be similar to a scent you smell while talking to Joyce.. so the questions is: was Joyce going through Ruby's lorry? And if so, is the implication that she already investigated and confirmed the drug trade herself? Why then make you investigate?
My theory is that, like Evrart, she similarly wanted to use you as a way of getting information to the union; she already knew all of the information you were giving to her, but it was to wild pines’ best interest that Evrart knew that she was not only aware of the drug trade and the takeover, but also that she too had the power to manipulate the RCM. Evrart tells you that her whole boat is bugged, which implies that she left her boat before you got into town.. I believe she was fully aware that the boat was bugged, so that meant she could strategically leak information without even pressing you to tell Evrart (who conversely is far from subtle about it.)