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/2a89897a99a1bdaea8b207692448f0837c3eb1fb/UI/Shared/SpinnerTemplate.html You should set ROOT_URL correctly, otherwise the web may not work correctly.
Sonarr/UI/Shared/SpinnerTemplate.html

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<i class="icon-spinner icon-spin"></i>