I'm in Lorde's kingdom of New Zealand where Dark Horse was really more like the 2nd single and soared to the charts at #2 back in October, then Uncle tried to happen but it was like "fetch" in Mean Girls, and now the main radio station here has just announced and played her "NEW SINGLE" "This Is How We Do". Could mean anything, but Australia + NZ tend to get early releases for new music and singles prior to other parts of the world.