Coming page soon don't want to remove from my website

Hi
John i have the same problem(as this on: https://wordpress.org/support/topic/coming-page-soon-dont-want-to-remove-from-my-website?replies=5). I had deleted all cashes in fire fox and my cashing plugin history but still doesnt show index page! it shows other pages except of main page. take look:
http://www.tfiranian.com
http://www.tfiranian.com/jobs

https://wordpress.org/plugins/ultimate-coming-soon-page/