Your ROOT_URL in app.ini is https://git.cloudchain.link/ but you are visiting https://dash.bss.nz/open-source-mirrors/Readarr/commits/commit/3828492226281b029a4fdeb0b6792e218b0600a3/macOS/Readarr.app/Contents/Resources
You should set ROOT_URL correctly, otherwise the web may not work correctly.
Qstick