[Plugin: The Events Calendar] Current events showing as past

I seem to be having an issue with the dates.
There is an event that is tonight, but it is showing as a past event, which means it is not in my sidebar or my current events listings. If I change the date to tomorrow it shows, which makes me think that the plugin isn’t pulling the correct date through. I have my wordpress set to London time. Has anyone had this same problem? How might I go about fixing it?
Thanks
Emily