I have the pro-version of the plugin and after having problems accessing my site it came back on and I could no longer login.
I have tried visiting http://cercopan.org/wp-login.php and just get 'The webpage at http://cercopan.org/wordpress/wp-login.php has resulted in too many redirects. Clearing your cookies for this site or allowing third-party cookies may fix the problem. If not, it is possibly a server configuration issue and not a problem with your computer'
I have tried accessing through Plex administrative interface and have same problem. I tried renaming W3 total cache and have both renamed and removed and reinstalled ultimate coming soon plugin. I have enabled cookied, deleted cookies, emptied my cache and the plugin stays there and I still cant get in.
I left this page as a backdoor to login when the site was working but again whilst I can type it login it just redirects me. http://www.cercopan.org/why-is-our-work-vital/ sometimes the page is turning up fine with the theme others it just appears as a list. However it appears I am still unable to enter.
Any advice you could offer would be most appreciated!