Redirection does not work properly

I just tested this Plugin and would love to buy the premium part because it is easy and it looks good. But there is one problem: I tested the redirection if the timer is down to zero. Works the moment, the timer goes down to zero. Good. BUT: If I afterwards go again to that page, the timer is just not visible and there is no redirect. This is bad. Use Case, e.g.: You have an offer which expires at a certain time. You do not want the page visible after that time. Now only the timer is not visible. Can you change this? I would immediately buy it…