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/040bfb08ce84233c67e45a989fbc2889a8378ff4/UI/AddSeries/addSeriesLayoutTemplate.html
You should set ROOT_URL correctly, otherwise the web may not work correctly.