Hi,
For some reason, when the URL
Part of the message is hidden for the guests. Please log in or register to see it.
is openned, the website says that it should redirect to
Part of the message is hidden for the guests. Please log in or register to see it.
And then, when that URL is loaded by the browser, the website says that it should redirect to:
Part of the message is hidden for the guests. Please log in or register to see it.
Which is why you see the hompage in the popup instead of the standard notice.
I suppose that this is because of some custom rules you've added in the .htaccess of your website and these rules should be fixed to not activate for the notice URL.
Could you check on that please ?