My playlist is acting weird.

[MrZero]

All of playlists our fine on my S4 but one of them only loads half the songs. The other half say "Loading...?"

when you click the song it says the track was unavailable, I dont know what to do.

Ive Restarted the phone, the app deleted the playlist restored it, downloaded it again. Nothing fixs this.

Can any of you help?

[Rodrigo]

Hello! Welcome to the community!

Try to follow the steps described here by Peter:

http://community.spotify.com/t5/Help-Android/Playlist-stuck-on-quot-Loading-quot/m-p/433402#M17242

Spoiler

Can you try copying the tracks from a playlist that is not working, into a new playlist on your computer, copying a maximum of 331 tracks at a time? There appears to be an issue with playlist synching on the desktop client with the Spotify servers when you go over that limit. It has been reported as an issue internally by Spotify. 

I would suggest you try copying them over in batches of 100 and see how that goes!