WordPress URL Adding Site URL Before Any External Link Added

I think there is something screwy going on here and I feel like I have seen this before but can’t remember what causes it. If I add a link to an external site, the url shows up with the page url that the link is on before the actual external link.


To the left of the post title you see where the image is not loading, if you hover over it to observe the link address you will see what I mean.

Please advise and thanks for all your help!