App crashing when playing a specific album

[juli_in_july]

Two days ago I downloaded a new mixtape and proceeded to get it into spotify. I synced it into my phone and everything worked fine. Pass forward half a day when I tried to play any of the songs on my phone it played a few seconds and then crashed. I tried playing the songs on my computer and it wouldn't even let me play anything - it just started to loop through the songs and telling me that I couldn't play them. Then I removed the songs and put them in again. It worked fine again but this morning it started to mess up again and now I'm having the exact same problem again - but only with these songs. I have restarted and updated the app and program on both my computer and on the phone. 

I have an iPhone 5 with the latest iOS and my computer runs windows 10. I have a premium membership and there is only problems with this one album. The songs are .mp3-files.