I wanted to learn the new roles, so I opened up a replay and started reading the cards.
Some few things got my attention, which I hope is worth a feedback:
1) What does the Diva role actually do? Abilities read "You are limited to three copies.".
I think that line was meant to be under 'Special Attributes' and the actual ability description is missing?
2) What's the active gameplay for Lover? It looks to be a role who can do nothing but wait and hope for the best.
I don't believe that role's existence to have a net positive impact on the game.
3) Are the Swinger's and Lover's targets notified? Presumably not, but I feel like it'd be nice to add a line elaborating on that.
4) I personally would prefer it if Poisoner's "Target dies x nights later" options were replaced with "You have to skip x nights between poisons" + add the option of making him night immune.
5) I like that there's now a resemblance of an order (amongst the individual faction groups) in the role cards list, the newest roles being on the left side. It'd be nice if it went 1 step further and order them either by their categories or alphabetically. This is something that always annoyed me in Mafia 1.0, finding the role card that I want to check has always been difficult since the only option is to check them at random.
6) I probably wrote this somewhere else already, but I still think it'd be good if roles with possible killing have kill descriptions added to their role cards.