These types of problems are often caused due to conflicts with either your WordPress theme or a plugin outside PowerPress. Here’s a few things to try:
1.) Log into your WordPress site
2.) Go to PowerPress >> Settings, Advanced Mode >> Feeds
3.) Check the box next to “Do not allow other plugins to modify podcast feeds.” and click the Save Changes button at the bottom of the page
Also:
1.) Log in to your WordPress site
2.) Go to PowerPress >> Settings, Advanced Mode >> Website tab
3.) Scroll down to the Having Issues? dropdown menu
4.) Choose the first selection in the menu and click the Save Changes button at the bottom of the page
5.) If the player still isn’t displaying correctly, try the next option in the dropdown menu and save the changes again, cycling thru each option until you find one that gets the player to display properly
Finally, if none of these things helps, this support document has some suggestion on how to diagnose problems like this:
https://create.blubrry.com/resources/powerpress/using-powerpress/diagnosing-feed-andor-player-issues-with-powerpress/
