Playlists Disappeared from Web Player

[Grouch]

I was moving playlists around in the web player, and suddenly they disappeared. After logging out and back in, all my playlists were gone.

The playlists are only missing from the web player, they're still in the desktop and mobile apps, and in my profile page.

[user-removed]

Hi! Did you already try removing cookies and cache?

[Grouch]

No, thanks for the suggestion. I tried it but the playlists still aren't showing up. I've tried logging in to the web player from different locations, and the playlists don't show up on those computers either.