the webplayer is not shown any more since I updated to version 5.2.7.
I have a multisite setup with several themes, problem exists on all sites, regardless which theme it is.
Sebastian already helped me identifying that there are several parts of the URL missing:
should be: https://www.zotzmann-koch.com/wp-content/plugins/podlove-web-player/web-player/embed.js?ver=5.2.7
I’m not sure, which version I had before, but I usually keep the plugins up to date, so should have been the latest stable version.
Please let me know, if I can help with more info, I’m happy to look up more of the setup.