Raintank.IO Email Notifications after Configuration Removed

Good Day Everyone, I hope everything is well.

I wanted to ask if anyone has any advice, suggestions, or have seen this behavior before. Basically, we setup the RainTank\Worldping to monitor HTTPS and send email notifications when its detected down. This worked well for a while.

Unfortunately, we have had to remove the configuration, but the emails still send when the website monitored goes up or down. I’ve recreated the API key, reconfigured the plugin, and tore it all down again, but the emails are still getting sent.

Any suggestions on what to try next would be appreciated. I am running Grafana v6.5.2 on Windows Server 2016.