Blog Front page redirecting to a post. What's happening?

Hi all,

A client of mine has a blog here: https://www.cucumbermarketing.com/blog/

When you go to that URL it redirects you to this post: https://www.cucumbermarketing.com/blog/google-certified-partner-vancouver/

I have set the front page to show most recent posts in the ‘Reading” section of the settings. Not sure what is happening. She has a couple redirecting plugins, could they be causing some sort of error?

Thanks!