Route segment without waypoints ?

[Tony Knors 0]

How can I remove the part of the route (black line left) ? It has no waypoints nor shape points ?
Thanks !!!

[Nick Carthew]

@Tony-Knors-0 The loop is more than likely to have been caused by a road closure. Turn on the traffic overlay map to check.

[Tony Knors 0]

@Nick-Carthew Indeed ! I "checked" seasonal closures option and it was removed ! Thank you !!!!