Playlist ruined its own order

[Joshsara]

I made a playlist and gathered each song from each artist i liked so in the playlist all the songs started as being together with all the songs i chose from that artist. Then i mixed them up and spread the songs out, jumbled up with each other so that no two songs from the same artist were near each other. Then somehow spotify chose to reset this order and arrange them together with each artist and destroy the nice arrangement it was in