Seems to work fine for me but thanks for asking.However, when in doubt about making upgrades, just leave it the way it is otherwise things tend to get putzed up when upgrades take place. That's been my experiences for decades with workplace and home computer systems.
I don't see any ads in FF with all security/privacy settings maxed. IE displays broken header ads (someone's been messing with the forum), but those are not Google ads. Google ads are set up to display in right column and at bottom, I see only blank right column in both browsers. It's possible the forum's been hacked (anything's possible on GoDaddy), but I'm not seeing it. Also possible that Google is pushing unwanted/intrusive ads through Adsense. I've disabled all Google ads, you should only see header ads above forum, and they may be broken in some browsers. We're in the process of moving everything to a better host but it's slow going because Gary's on the road. Once that's done I'll clean up the forum, repair damaged header, and see what can be done with the ads. Not much point in doing any major work til we're off GoDaddy.