Comment on InfoLinks Native Advertising by SEO Dave.

WordPress Infolinks Ads Had a quick look at the sites code and AdSena code and Infolinks code setup looks fine so I’d expect it to be a coincidence your AdSense revenue dropped.

Also had no other reports of an issue and if you check Google you’ll find lots of Internet marketers advise using AdSense and Infolinks together or the similar AdSense and Kontera ad networks together.

BTW noticed the site is in French, you should update to Stallion 7.1.1 and use the language options.