Apple Music bridge is broken, seems unable to find expected page elements

[jacquesh]

Describe the bug
It would seem AppleMusic have changed the format of their pages. Some time after 2021-02-19 the Apple Music bridge stopped producing valid feeds. I know this because that is the date of the latest feed item I have received from AppleMusic in my feed reader. I don't have an exact date but this is also not a very recent failure because I remember seeing this a while ago (so it probably started closer to 2021-02-19 than to 2021-05-26).

To Reproduce
Steps to reproduce the behavior:

1. Ensure the AppleMusic bridge is enabled on your RSS-Bridge instance
2. Go to the RSS-Bridge home page
3. Navigate to the AppleMusic bridge config section
4. Fill in the URL of any artist page (I used https://music.apple.com/us/artist/rise-against/16252655 but I get the same behaviour with all the artists I've tried)
5. Click on "Plaintext"
6. See error:

<br />
<b>Notice</b>:  Trying to get property 'included' of non-object in <b>/usr/local/www/rssbridge/bridges/AppleMusicBridge.php</b> on line <b>41</b><br />
<br />
<b>Warning</b>:  Invalid argument supplied for foreach() in <b>/usr/local/www/rssbridge/bridges/AppleMusicBridge.php</b> on line <b>41</b><br />
Array
(
)

Expected behavior
A valid plaintext representation of the feed of releases from the artist is shown.

Desktop:

• OS: Windows 10 1909
• Browser: Firefox 88.0.1

Additional context
The server is running RSS-Bridge version dev.2021-04-25 (commit b24b5ed), using PHP 7.4.7 on FreeBSD 11.3

[Bockiii]

Rebuild the whole bridge. Check if you like the format or tell me what you would want changed.

[jacquesh]

Awesome thanks, I left a comment on that PR. The format is perfect :)