Your ROOT_URL in app.ini is https://git.cloudchain.link/ but you are visiting https://dash.bss.nz/open-source-mirrors/Radarr/src/commit/3d244057b5b1077b754864d6afbc3c21b05898d0/macOS/Radarr.app/Contents
You should set ROOT_URL correctly, otherwise the web may not work correctly.