Missing Itunes Summary after Migration

Hi! And thanks for the great plugin.

I recently started a website overhaul. I made a staging copy of the my site (with WP Staging Pro if it matters). My episodes were copied nicely, but on closer inspection I cannot see the Episode Info data anymore on the new site. The episode file link and duration are showing up OK.

Problem
– The text I set in the Episode Info section is no longer visible after migration.

More information:
– When checking the meta data, I can see that the Episode Info is available in the enclosure on the new and the old site. It is, however, not showing up in the WordPress article editor (even though I see the empty fields).

If you could point me in the right direction, it would be much appreciated!