Hello! Please have a look on https://www.osm.org/way/173662380. I assume that due to roadworks on the road https://www.osm.org/way/1212521365, traffic is being diverted via the aforementioned road. 

Wouldn't it then be more correct to use disused:oneway=yes instead of oneway=disused:yes? It might also be useful to include information on when the roadworks are expected to be completed.