Playlist folders in web player keep disappearing

[hermioneeowynp]

I started to sort my playlists (close to a hundred of them) in folders a few days ago and found that after a while, most of the folders and unsorted playlists disappear from the sidebar. When I log on to my Android app, I find that most of them have somehow gone into one of the folders. How can I resolve this? Thanks.

[hermioneeowynp]

In the meantime I am organising my Spotify playlists in my browser bookmark folders.