Istanbul
Who gets teleported when someone uses the Catacombs?
Replies from a developer-style account describe the Big Box change, but the role is not verified and the old ruling was reversed.
In the Big Box rules, the piece that triggered the Catacombs is the one teleported: your Merchant stack, your Companion, or your Family Member. Originally only the Merchant stack was teleported, even when the Companion stood on the Catacombs, which a 2016-2018 ruling supported. A Family Member that triggers it is teleported, which gains only the good.