Hi folks
I also had this little bug, despite I'm only playing Edessa World since more than 10 months.
Today was different: the poll was now "beta survey about the new user interface".
But it is not a Beta World and I don't even have a Beta account for now!
I had a Beta account very very long time ago, for trying Grepolis 2.0.
I clicked on the "I don't want to send feedback" (or something like that) button and finally got rid of this poll icon.
But wanted to notice you, just in case some players would fill this form without realizing it is about Beta version. It could give wrong results for the Beta Survey.