After phone repair how do i link Spotify back to the music i'd previoulsy downloaded to SD card

[PhillHewetson]

Before my phone broke i had spotify set up so that all my offline music was saved to my SD card.  I've now received my phone back and have set Spotify up again so that it stores music to my SD card but within the App none of the music i know i previoulsy downloaded is showing as being available offline.  How do i relink the app to the music already downloaded to my sd card?  I don't want to have to download everything again, although this is an option, but then i'd have a tone of wasted space on the sd card from the music i downloaded originally.  If anyone can help and point me in the right direction it would most appreciated.  Thanks.

[PhillHewetson]

So i saw a spotify app update that said it had a fix for 'Using an old sd card on lollipop...'.  So i assumed this would fix the issue.  However after clearing the cache in settings, restarting the phone and loging back in it shows that none of my music is downloaded.  So if this has been fixed what am i doing wrong?  Thanks.