Okay I have uninstalled and reinstalled the free one as I should have and I have been able to connect to my Avast account. It does make me a bit uneasy as you can imagine, I don't know if connecting to the account helps secure things any more. I think I will run a full scan with Malwarebytes..
Just trying to understand the logic of this, if it is a hack of some sort are they trying to show up Avast by switching it to Premium, and did it have something to do with the account not being connected?
I take it that order confirmation ID is not a legitimate one.
EDIT: And no it did not list that license.