I have this weird issue with the plugin, when showing a single event, it shows as intended, however it also shows the previous event in the footer, messing its content.
Please note that I have the "Override default appearance?" not checked, this issue only happens with posts from the event plugin.
I am using WP 3.4.2 and the latest version of the plugin.
I have also attached a couple of screenshots showing how it shows fine as a post, then how the previous event shows in the footer if this may be helpful.