TG-map4
Hello,
first, we don't map temporary road blocks. We have no fixed rule, but anything under ~2 months I wouldn't map personally. See the reason here: https://wiki.openstreetmap.org/wiki/Good_practice#Don.27t_map_temporary_events_and_temporary_features
Second, I cannot find anything about this road block. Neither verkehr.nrw nor Google Maps shows an obstacle. I also researched local newspaper from the last weeks but found nothing. So i'm not mapping anything here. Please open a new note with more details and especially a source so we can verify that.