More.... Isn't linking to the full article

I've just finished creating my second post (didn't have this problem with the first one) and there's a "More...." link in the middle of the first paragraph AND a "Continue Reading" button. When I click the "More...." link, it only shows the next couple lines of the sentence. It need to link to the display of the full article. It's rather dumb that it only shows a couple more lines when clicked. I tried adding a "Read More" block but that didn't do anything.

How do we fix this?