Why can't I get the href of all of my playlists?

[codestafa]

Plan

Premium

Country

US

My Question or Issue

I created a dropdown menu that returns the href of the selected playlist:

A lot of the playlists work, but there are some that don't return the href, such as this one:

The playlist is public and is not collaborative.

I'm using this endpoint.

Has anyone experienced this issue before? Thank you.

[s_Makasu]

Do you know if the GET request is returning other "car tunes" playlist information and just not the href? And I assume it's not expected to be returning more than 50 playlists?