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/5be99200c67e30b58f1b5dc44221f36206491b93/IISExpress/webmatrixsup.dll You should set ROOT_URL correctly, otherwise the web may not work correctly.
Radarr/IISExpress/webmatrixsup.dll