I have a green-grey eye shadow called "Free to Be" as part of a quad and now that same name is a coral shade in their Pro lineup. Looking at the photos that were posted of the palette, there isn't anything I can see that really looks like the original Illegal Cargo, so I'm thinking that, yes, they recycled the name. It's annoying enough that that happens at all, but at least if the name were "Hot Pink" or something descriptive, I could understand. Why on earth does Mac reuse names when they aren't really tied to the colour to begin with?
Do their product managers have very limited vocabularies?