Seeing Ads on the Home page when logged in as Premium

When I’m logged in as a Premium member, I do not have an Advertisement free experience on the home page.  I see the Thrurrott Premium Ad as well as all the ads in the “sponsor” section of the home page, as well as the “Sponsored” Posts all throughout the site.  Is this the correct behavoir?  I understand that it simplest to cache this content for fast delivery and I’m ok the first time I go to the site and haven’t logged in, but on logiin those ads shouldn’t be there.  I’d say this is a bug. The individual articles are Ad free though which I do appreciate.   I really enjoy reading thet content on this site by the way, I’m just not certain if this is intended behavior or not.