After checking our bags in about 10:30 we went for a walk around the rocks came back to the terminal lined up and filled out our medical forms. After lining up we were checked at the first check in gate, the gentlemen read our medical papers checked for our sea pass and id’s. said all good and sent us along.  We then went up to the gates and were checked again to be told we had to go to see someone else. Once seen we were told we couldn’t go on the cruise because my wife is a diabetic. Aft