I looked through all those posts about the missing covers. But it seems that all those reports are always about the left bottom one and in fact that's the only one I can see. If I visit the start page within the desktop windows version (and that's the one I wanna use) I see nothing. Blank cubes only the names of the artists are underneath those cubes. But all visual aspects are missing.
Or better make it more clear. All playlists I created are visible which means. Artists I saved I can see their picture. Also playlists I saved by myself on Firefox webplayer before I can see those cover arts but if I visit an artists page on spotify all covers are blank only the left corner one is shown. What's going on here?