Hmm, yep I see that.
It’s not impossible that this is a problem with your theme (it looks like you are using Espresso which comes pre-bundled with customized event templates) so there are two avenues we could follow initially.
The first is to contact the Espresso authors – I understand they built the theme with The Events Calendar compatibility in mind so they might be interested in looking into this further.
The other is to try (temporarily) renaming the following directory:
themes/espresso/tribe-events
To something like:
themes/espresso/ignore-tribe-events
This will undoubtedly change the appearance of your event pages, but it would also allow you to confirm if the problem is indeed related to the custom event templates that ship with your theme. Similarly, switching to a default theme like Twenty Thirteen and seeing if the same thing manifests itself there is a good way of checking out this theory.
Let me know how you get on!