We just had to make an adjustment to our podcast feed. This may cause some issues with old subscriptions in podcast applications such as iTunes and Podcast for iPhone/iPad, etc.
If you want to ensure you are subscribed to the correct feed and are able to access all old and new episodes then you should DELETE the existing subscription in your Podcast client(s) and resubscribe to the our podcast here:
https://itunes.apple.com/us/podcast/party-shark-music/id497893726?mt=2
We apologize for any inconvenience.