Hey nice job at first thanks for this!
my issue is the following. i activated the plugin and everything works fine.
after a few days, i had to change some html for the offline page but nothing happens.
i cleared the system cache and also the browser cache but there are no changes visible to me.
so i set the plugin offline and the site on but, hey - nothing happens. site is still offline.
is there even an other cache folder in the installation, so the system wont clear it or did you hear ever before of such an issue?
Thanks for your help and regards from germany