I cannot play a specific playlist anymore. It is my granddaughter's favorite so I play it over and over for her. Does it max out if you play a specific list too much? Everyone else in the family can play it but it no longer works for me.
If you experience issues with the playback of a particular playlist it's a good idea to log out of your Spotify account and then log back in. Occasionally this is necessary to force a sync of info between your device and our account system.
In case this still persists, try a clean reinstall of the Spotify app on your mobile device. This will remove corrupted data from previous installations that could be causing the issue.
Keep us posted! We'll be happy to lend a hand if you need more help.