Your ROOT_URL in app.ini is https://git.cloudchain.link/ but you are visiting https://dash.bss.nz/open-source-mirrors/Sonarr/blame/commit/43baa2b86e574a5981c45ec9648f8aeb787cf036/UI/Quality/QualitySizeModel.js
You should set ROOT_URL correctly, otherwise the web may not work correctly.