ads on Penn Live site

Morning.....I subscribe to PennLive.com (part of the Patriot News group in PA) and have a paid subscription. For several years, there were no ads with a paid subscription. I also have set up on Firefox a custom anti-tracker which blocks cookies, ads and the like. it works on most sites. However, on Penn Live I am getting all sorts of ads jumping around many of which are just plain gross. Ads for belly and arm fat (with pictures), drinks for brain health etc. How do I fix this? What other protections do I need to add on Firefox? This needs to stop and contacting Penn Live has not made a difference. Thanks.