There is something odd about the www.hospitalityuor.co.uk/casual-dining/park-eat/ link for the Park Bar, University of Reading.
It produces an error if you try 'as is', but works OK if you manually insert https:// at the start.
However, if you upload the full https://www.hospitalityuor.co.uk/cas...ning/park-eat/ link (which should work), it reverts to http://www.hospitalityuor.co.uk/casual-dining/park-eat/ (which doesn't)?
