It looks like the 'text' is the same as the 'link'. To fix:
Edit Post>Highlight ALL of the 'text' (of the url), look for the 'Anchor' icon to now not be grayed out>There are two fields here, the text to display and the URL to go to>Fix accordingly>Update post.
The Text to Display will be show in the excerpts on home page (and as links at post)