Wrong airway waypoint when creating flightplan

Using airway N725 over the north side of Spain in a westerly direction, it uses Stuttgart STG VOR in Germany instead of Santiago STG VOR (circled) and cleared most of the flight plan before N725 leaving only the first 4-5 waypoints


I cannot reproduce it here. What is your full flight plan route, including departure airport? Did you import from Simbrief or enter your flight plan in a different way?

LIEA DCT ALG M732 GINOX M601 BCN N725 STG DCT KMIA (entered manually)

Regards,

Tim