Changes to Page Delay?

Hi,

So I have installed your plugin and I must say, it is really a great plugin. Great job and thank you!

I just have a slight issue. Every time I make changes to my any Coming soon page (adding info, changing colors, etc.. I will click “Save Changes” and then visit the landing page but it hasn’t updated, I have to wait quite some time (several minutes)..

Is this normal?
How do I stop this from happening?

Thanks