Since the 1.4.1 update in Spotify app, I am seeing 2 issues in iPhone 5:
1) The volume button does not work at all. When I click it, the whole screen gets dimmed but no volume bar / AirPlay controls appear, so I am unable to change the volume or switch to my airplay devices from the app. I can still do these from iOS controls by swiping up from bottom or physical buttons, but the app button should work as well.
2) The hold to Preview function is not working any more. Has this been removed in latest update? Discover is useless without this.