Today the new webplayer open.spotify.com was pushed to me again instead of the old (working) play.spotify.com. After selecting some music I pressed play, but every songs just freezes after playing exactly 9 seconds. The music stops, but the player doesn't show anything, it just pretends it keeps playing. I have to refresh the page to be able to play music again, for 9 seconds only. The browser I use to play music is Google Chrome 58.0.3029.41 beta on Windows 7, without any extensions or add-ons.
Solved! Go to Solution.
I found some advice online that said to go to your account, click Sign Out Everywhere, then sign back into the web player. This seems to have resolved the issue for now.