Purchased single license (1 PC) but being used on multiple PCs

Hey everyone!

So I purchased Internet Security a while back for 3 PCs and went ahead and installed it on my desktop and my laptop. For my laptop, I decided to purchase a single PC upgrade to premier. But now Avast has gone ahead and upgraded both my desktop and laptop to premier even though I purchased the single PC licence.

My account also still says that I have available licenses to use (Premiere). So I am just thoroughly confused.

I am wondering if this is going to affect my PC protection or what is going on? Thank!

https://support.avast.com/article/24/ (Orders and Renewals)