Tile 63240022 - Gerona Spain


I am planning a route from Gerona, Spain to the UK. I have managed to download my intended route through France to mapsource and can use map tool to select the tiles for download to my Etrex Legend, however i seem to be having a problem with the Gerona area in Spain. Mapsource shows the tile and all of the detail for that area but for some reason when I use the map tool to highlight the area to download to my Etrex it wont highlight the whole area, simply gives me a small segment to the south. Is there an Issue with this area or something in mapsource I am doing wrong.

Many thanks for your help.