Welcome to the forum!
If you give the gps coordinates, I can try to look up the situation. It is most likely this: Why an accepted Wayspot may not be used in Pokemon Go (S2 cells and Pokemon Go)
Welcome to the forum!
If you give the gps coordinates, I can try to look up the situation. It is most likely this: Why an accepted Wayspot may not be used in Pokemon Go (S2 cells and Pokemon Go)