Issue with links in first paragraph of blog post

Hi,
I am having an issue with links not appearing highlighted in blue in the opening paragraph of a blog post. The link is still in place, and when hoevering over with the mouse, it will change colour and clicking will successfully direct the browser to the correct page. But it doesn’t appear highlighted by default and a viewer would not see it as a link.

The post is question is here In the first paragraph where it says “faces of Nepal”, this is the link. If I copy and paste the phrase beside it, the second link only highlights in blue.

Interesting on the blog page here where a a snapshot of the post appears, the “faces in Nepal” text does in fact appear highlighted by default.

I’d be really greatful for any advice on how to overcome this issue.

Many thanks.