Wrong time posted when promoting through Eventful

I listed my event on Eventful through your Promote feature, even though the times are correct and so is the time zone (Niagara Falls, NY -5:00 GMT) It is displaying incorrectly on the Eventful site. I even checked to make sure it was not just where Eventful thought I was logging in from and it still says that my event which takes place from 7:30pm - 9:30pm is at 10:30-12:30.