This issue with Adsense happens on safari browsers only

During page load the website will be redirected to the ad url (the src value in the iframe that was provided by adsense i.e https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub...)

Having an anchor to a location on the page in the url triggers it, when there's no anchor everything works as expected.

I hope someone can help!