[Lavish] Permalinks

So I just downloaded the lite version of this and I’m already having issues. I think there’s a problem with the permalinks. My posts show up fine on the main page. However, when I click on a post (/sample-post), much of the content is highlighted. When I click on the hyperlinked text it leads to sample-post/%20sample/%20post

How do I get rid of the sample-post/%20sample/%20post links? Should I add something to the theme? Which

Here’s my site for reference
howhumansconnect.com