Your ROOT_URL in app.ini is https://git.cloudchain.link/ but you are visiting https://dash.bss.nz/open-source-mirrors/Sonarr/commit/76114cf7787a35cead8eea6d6434b6947acb105c?style=unified&whitespace=ignore-all
You should set ROOT_URL correctly, otherwise the web may not work correctly.
returnJson(newNotificationResult(){Title="Update will begin shortly",NotificationType=NotificationType.Info,Text="NzbDrone will restart automatically."});
returnJson(newNotificationResult{Title="Update will begin shortly",NotificationType=NotificationType.Info,Text="NzbDrone will restart automatically."});