I think most table would allow for Faith Healer to heal Curse and Psychological issue, since most Faith Healing in real life is about soothing the mind, and a lot of Faith Healer in the past also remove curse and misfortune. And the Archetype of Martyr healing other by taking the pain onto themselves fit really well.
How does Artifact Revalation Advancement work? Is it an automatic thing that just happen as you complete more investigation? Or do you have to actively use it in a investigation to advance it? And it is said that only the most recent Revalation applies, does this mean the bonus and penalty to your Ability and DR are also gone? What about change to Hit Point and Social Standing? Or stuff like Neglected Jeweler's Loupe power at 0 Investigation? And Can you stack multiple Artifact power together?