Thanks for your reply. I've tried all that, unfortunately no change.
And... I've also logged in using my husbands account: no problems there; everything is properly loading. So I'm afraid it's an account problem? But still no problems on my smartphone... And logging in using my account on my husbands laptop: it says 'welcome to spotify' (as if I'm a new user) and everything works! I'm baffled...
I'm thinking there may be some server issue affecting users, possibly in certain countries. I'm in Poland, running the same version and Browse/Your Music is working fine. If the web player works, maybe give it 24 hours or tweet @SpotifyCares which is generally manned around the clock. I'll see if I can find out any more too.
I am using Windows 8, premium member in Germany. Since two days and after the update, I can see my playlists but if I want to switch to albums or artists the error with the picture of the girl in the subway appears, telling me that "your music" cannot be loaded. I already re-installed the program, but nothing happens. No problems on my Android Phone or iPod!
Would it be possible to get an ETA on when a fix for this is supposed to arrive? The Browse function is one of the main reasons I use Spotify, and now I can't really use Spotify at all. If it'll help at all: the Discover feature works fine. The Radio feature works fine. The Follow feature does not work. I don't use App Finder but it seems to load fine. Under My Music, Songs loads okay. Albums and Artists show a "Your Music Failed to Load" error. Playlists are fine.