Here is the international release schedule for the new Dungen album "Tiu bitar":
04/25 - Scandinavia (Subliminal Sounds/Border)
04/25 - Europe (Subliminal Sounds/Megarock/Clear Spot)
05/11 - Germany/Austria/Switzerland (Subliminal Sounds/Broken Silence)
05/15 - North America (Kemado)
05/21 - UK (Subliminal Sounds/Shellshock)
06/02 - Australia (Dew Process)
06/04 - Japan (Vroom Sound)
All of which means that it probably leaked weeks, if not months, ago.