Link formatting in Header and CTAs

Hi,

As of yesterday, the links in my header and CTAs on my website are not working correctly, even though they were working the previous day.

In my header, 2 out of the 3 sections in the flexbox are misaligned. In my HTML code, these sections are ordered as flex container < flex item (image 1). But when I use inspect, it is ordered as flex container < i < i < flex item (image 2). I have no idea where these tags are coming from.

And in my CTAs, I have not added a font-style property to the element, yet they are suddenly inheriting the italic font-style (image 3) from “user agent stylesheet” . Again, this tag seems to be involved?

Does anyone know why this is occurring and what I can do to fix it??

TIA!