Login with Facebook fails on Windows Phone 8.0

[commiesoft]

Hi.

Lumia 1020, Windows Phone 8.0. I am a premium user and installed Spotify today, but login with FB

fails every time.
I open Spotify, click Log In, click Log in with Facebook, enter user & password, click remember browser,

is redirected back into Spotify where nothing happens, except for the green dots...

[commiesoft]

Ok, just upgraded my phone to 8.1, and the login works again... Not Particularly Impressed mr. Spotify..