Lou,
I have not got a clue as to why the route would show as such, its in the d/b as LEZL-EGSS and its in the current Navdata as such as well assuming you are using it. Was this in myflights or on the network?
Ingo,
I have checked the d/b and there are not CHX flights with a route allocated and checked my d/b explorer and thereare none in there either. Do you have any in your Navdata d/b?
Alan