Playlist descriptions keeps changing..

[user-removed]

I recently add descriptions to the few playlists I have, I edited two of them later, but in a several hours, top a day, those desriptions are changing to the previous versions. Thats happened like 6-7 times. I dont have a internet connection error, I always checked them after editing, from my phone with both wifi and cellular data. Im seeing new edited versions but after several hours its previous again.