Soundcloud API - (Sometimes) wrong playcount & ISRC code - api

Question

I'm making a statistics system, and fetch some simple data from Soundcloud. But, when I use the very same link, but with different releases, sometimes it doesn't find anything at all, and sometimes the playcount is wrong. Further more, it always returns "null" for the ISRC code, even with tracks where I know it has indeed been submitted.
I use the following endpoint:
https://api.soundcloud.com/resolve.json?url=$url&client_id=$client_id
Now, with the versy same endpoint, I get different results for:
https://soundcloud.com/krisoneil/kris-oneil-fisher-pouring-down-black-hole-out-feb-2nd <- works, and shows the correct playcount
soundcloud[dotcom]/krisoneil/heroic-pleasure <- works, but shows a wrong playcount
soundcloud[dot com]/blackholerecordings/luke-chable-kinetic <- doesn't work
Further more, the two that works both shows "null" for the ISRC code, even though I know they are entered.
I don't get how the same script sometimes work, sometimes kinda work, and sometimes doesn't work at all.
Any help on this would be appreciated!
All thebest wishes,
Kris

Answer 1

I've noticed this too. You could try using the v2 endpoint which is unofficial and undocumented, but it does show the correct stats for me
For favorites -
https://api-v2.soundcloud.com/users/{USER_ID}/track_likes?&limit=200&client_id={CLIENT_ID}
For tracks - https://api-v2.soundcloud.com/users/{USER_ID}/tracks?&limit=200&client_id={CLIENT_ID}
etc...