Can't use anything but library after upgrading to Premium?

[sarahboedner]

Brief description of the issue: I can user Spotify just fine on my desktop, I can play music on my iPhone 6 through that just fine. Whenever I try to use anything but music I've played recently through the phone, I get an error and it looks like my phone thinks it is offline? "Ein Fehler ist aufgetreten (An error has occured) versuche es noch einmal (try again)" I have used the app in the past couple of days, last time I did I wasn't subscribed to premium and everything worked fine.

What steps you’ve tried already: I tried just restarting the app, then I logged out of my account and back in. I also rebooted my phone. Nothing helps 😕

Your device and operating system: iPhone 6 on iOS 9.3.2

Type of Spotify account you have (Free or Premium): Premium

The app version of Spotify you’re using: 5.7.0.1055

[Ivanw]

Have you tried reinstalling the app? 

Also could you post a screenshot of the issue to clarify? 

[sarahboedner]

Here are two screenshots. Right now I can use everything when connected to a mobile network and not Wlan, but I only have a limited amount of data. So that does not solve my problem, either.