Iberia's twitter handle confirmed that Avios will post to purchases through the App, provided you were logged in while making those purchases. Of course, they give different answers to the same questions on the same day, but atleast this gives some proof in case I need to 'fight it out' with them for refund of my purchases through the app, as I did contact them within 24 hours of making the bookings to refund per DOT rules.
