Highend main blog font weird Spacing Issues

So I love my new website with Highend. Very nice.

BUT I have noticed some very weird formatting on the blog/post entry pages. Sometimes the spaces look like they aren’t there, making the test hard to read. I don’t know whether I’ve done something theme-wise/CSS/font-wise to cause this, or not, but I’d love a solution. I’m sure it’s a simple matter, but I can’t figure it out.

Thanks.

See a page like this one: http://zane.tv/reel/2015/04/just-say-no-to-mr-voucher/
and notice that some of the words in the main text run together as if there isn’t a space between them. (There is.) Might be related to the underline I’m giving links, but I don’t think so…

Anyway, some help greatly appreciated. Thanks in advance.

Best,
zane