Midlothian link errors

On pageLinkProblemDetected
http://www.genuki.org.uk/big/churchdb/check/MLNchurchdb_check_links.shtmlMLN,Edinburgh,Roman Catholic,St Peters,Falcon Avenue - url http://www.stpetersrcchurchedinburgh.org.uk/index.html404 Not Found25 Feb 2015
http://www.genuki.org.uk/big/churchdb/check/MLNchurchdb_check_links.shtmlMLN,Edinburgh,Roman Catholic,St Catherine of Alexandra,Gracemount - url http://www.southedinburghrc.org.uk/503 Service Unavailable1 Jul 2015
http://www.genuki.org.uk/big/churchdb/check/MLNchurchdb_check_links.shtmlMLN,Gilmerton,Roman Catholic,St John Vianney,Fernieside Gardens - url http://www.southedinburghrc.org.uk/503 Service Unavailable1 Jul 2015

3 problems found.