I have created a notice that should be displayed on the forum tab. It shows perfectly on the forum page, but when going in to a thread the notice disappears, and only shows the border where the notice should be.
I have set user groups: unregistered/guests, and selected navigation tab is: forums. I have my forums in the root of my site, so to get to the forum you just have to write www.test.com.
I have noticed that the notice shows sometimes and sometimes not in IE9. Try going back and forth from the forum to the thread. Click on the thread in the forum list (it's below the forum Reseforum, first thread).
Does it still work for you?
Thanks. I will change the page critera to that later =).