Route zerteilen: Route2 führt nicht bis zum Ziel

Hallo,
wenn ich die folgende Route z.B. an WP5 zerteilen will, führt die Route 2 nicht bis zu eigentlichen Ziel, sondern bricht bei WP11 ab. Was ist da falsch?

https://kurviger.de/?point=43.77506%2C7.50829&pname.0=Menton&point=44.47278%2C6.76282&pname.1=WP&shaping.1=true&point=44.53886%2C6.70278&pname.2=Col%20de%20Vars&shaping.2=true&point=44.747251%2C6.769767&shaping.3=true&point=44.81974%2C6.73499&pname.4=2360%20-%20F%20-%20Col%20d'Izoard&shaping.4=true&point=44.901389%2C6.643934&pname.5=Brriancon&point=45.03542%2C6.40521&pname.6=Col%20du%20Lautaret&shaping.6=true&point=45.06412%2C6.40785&pname.7=Col%20du%20Galibier&shaping.7=true&point=45.20272%2C6.44463&pname.8=Col%20du%20Télégraphe&shaping.8=true&point=45.21571%2C6.47491&pname.9=WP&shaping.9=true&point=45.30065%2C6.94745&pname.10=Col%20de%20la%20Madeleine%20(Route%20de%20l'Iseran)&shaping.10=true&point=45.41721%2C7.03067&pname.11=Col%20de%20l'Iseran&shaping.11=true&point=45.62071%2C6.77088&pname.12=WP&shaping.12=true&point=45.69132%2C6.69063&pname.13=Cormet%20de%20Roselend&shaping.13=true&point=46.378435%2C6.481114&pname.14=Thonon-Les-Bains&locale=de&vehicle=motorcycle&weighting=curvaturefastest&additional_weighting=&elevation=true&routeName=RdgA_org&additional_weighting_factor=2&avoid_main_roads=false&avoid_main_roads_factor=3&avoid_ferries=false&avoid_ferries_factor=5&avoid_toll_roads=false&avoid_toll_roads_factor=5&avoid_small_roads=false&avoid_small_roads_factor=4&avoid_motorways=false&avoid_motorways_factor=5&avoid_unpaved_roads=false&avoid_unpaved_roads_factor=5&document_title=ttt&layer=Kurviger%20Liberty

Vielen Dank fürs Melden, der Fehler sollte jetzt behoben sein.