Misdirecting Link

I’m using the Simplicity Theme – and on the home page, when I click on one of my mini-features, it just connects back to the home page and not to the page it’s meant to link to. The other two mini-features work just fine – and the link seems to be fine when I go to it directly. It is: http://www.messengertheatreco.org/new/infobox/romeo-juliet-at-lenox-hill/

I’m not quite sure how to investigate what’s happening. I put in the Broken Links Plug-in – but it doesn’t catch it so I’m not sure how to fix it.

Would appreciate any help in fixing this!

Thanks.