I was just going through the London Public Library’s web site, looking to find an article from The Serials Librarian. I ran into LPL’s new “Research Pro” federated search interface (by III). Either the product itself or LPL’s implementation of it wasn’t quite ready for prime time.
Besides not working with Safari(!), “Tips” were added to the top of each results page telling users to hit “Reload” if the results list was empty (see screenshot, below). I had to reload every single page of results that I browsed.