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/5f75891d3697ac704de2b7b27a34a7fdcc782836/NzbDrone.Core/Providers/ExternalNotification
You should set ROOT_URL correctly, otherwise the web may not work correctly.