Ok, dont know if anyone else had this.
I opened a page on the site and get a message saying someones invited me to a private chat.
I hit ok, but that person is now off line. So I go to another page on the site, the pop up message appears again. I hit accept, when I load another page same again, I hit decline, load another page, it pops up again.
It did it about 4-5 times before it stopped.
Just reporting, not moaning!