web player does not find media file even if file verification in episode succeeds

[tompson]

Expected behavior

the web player should allow to play the episode

Actual behavior

Player shows following message:

The Player recieved an invalid configuration. Without media files the player can't be used. Please reach out to the host to fix this problem.

System information (see Podlove > Support menu)

Website https://dtr.fm
PHP Version 8.1.26
WordPress Version 6.5.5
WordPress Theme dtrfm v1.0.0
Active Plugins
- Akismet Anti-spam: Spam Protection v5.3.2
- GA Backend Tracking v2.4.0
- Podlove Podcast Publisher v4.1.11
- Redirection v5.4.2
- Wordfence Security v7.11.6
- WP Mail SMTP v4.0.1
WordPress Database Charset utf8mb4
WordPress Database Collate
Publisher Version 4.1.11
Publisher Database Version 157
Web Player Version player_v4
open_basedir ok
curl Version 7.64.0
iconv available
simplexml ok
max_execution_time 30
upload_max_filesize 2M
memory_limit 256M
disable_classes
disable_functions
permalinks ok (/%postname%/)
podlove_permalinks ok
podcast_settings ok
web_player ok
podlove_cache on
assets
  - mp3 audio/mpeg https://dtr.fm/feed/mp3/
cron ok

[tompson]

found out that the episode was missing from the mp3 feed too

verification inside the episode works but does not work inside of the podlove assets list view

moving back to version 4.1.2 fixes the problem