User add of stock symbols causes page to close


I created a web part page called stockticker.aspx, and loaded your web part in it. I configured the user profile property to store user selected symbols. All works well, except that when I add a symbol, I am redirected to the pages library where the web part page is. I have to think this is a bug, but I'm surprised no one else is reporting it. We have done a lot of customization of the master page and theme, but could that cause something like this?