Sony Music App Issues

Just wandering if anyone is having issues with the most recent music/Walkman app from Sony. Was listening to music and all of a sudden it would stop and then realised why cause it said can not play song. So went through my songs and realised there was a few duplicates. Why I dont know went to my folder under ext sd card and there is no duplicate in it. Then I noticed on few songs it wasnt even playing the song listed.

Anyone else have the problem or just me.

Tried all usual stuff cleared data. Uninstall updates then updated it again. Same problem