Player API: Show Meta Infos broken

[benhartwich]

Expected behavior

When I set the show parameter at Podlove Templates for generating a player it should display cover and meta infos of the given podcast show.

Actual behavior

This behaviour seems broken since one of the latest updates. It worked with 3.1.0. I am using the following Template Code:

    {% elseif episode.show.slug == "frage-der-moral" %}
        {{ episode.player({ config: "frage-der-moral", theme: "default", template: "default", show: "frage-der-moral"}) }}

System information (see Podlove > Support menu)

`Website https://xy.at PHP Version 7.4.12 WordPress Version 5.5.3 WordPress Theme Koji v2.0.9 Active Plugins
- iThemes Security v7.9.0 - Bulk Media Register v1.18 - Code Snippets v2.14.0 - Admin Columns v4.2.2 - Disable Gutenberg v2.3 - miniOrange SSO using SAML 2.0 v4.8.96 - Podlove Beta Tester v2.0.3 - Podlove Podcast Publisher v3.1.18 - Podlove Web Player v5.3.1 - UpdraftPlus – Sichern/Wiederherstellen v1.16.34 - User Switching v1.5.6 WordPress Database Charset utf8mb4 WordPress Database Collate Publisher Version 3.1.18 Web Player Version player_v5 Monolog Version 1 open_basedir ok curl Version 7.64.0 iconv available simplexml ok max_execution_time 480 upload_max_filesize 86M memory_limit 256M disable_classes
disable_functions dl,passthru,shell_exec,system,proc_open,popen,parse_ini_file,show_source permalinks ok (/%year%/%monthnum%/%postname%/) podlove_permalinks ok podcast_settings ok web_player ok podlove_cache on assets
  - mp3 audio/mpeg https://xy.at/feed/mp3/   - m4a audio/mp4 https://xy.at/feed/mobile/   - vtt text/vtt no feed cron ok duplicate_guids ok

0 errors 0 notices Nice, Everything looks fine!`