Task Manger shows two Norton tasks

I renewed my subscription for Norton Security a while back.

Well today while researching a period of slow performance on my Windows 10 laptop I discovered with Task Manager that I have two instances of Norton Security with Backup running.

Why is that and is it normal?

Please advise.

TIA.

I saved an image in my backup Twitter timeline at:

https://twitter.com/gsbt12/status/853386806120689664