bridge=yes is correct : https://www.mapillary.com/app/?pKey=1442838217518097

retaining wall is wrong : it's just a part of the roof where the pedestrian area is 

There is absolutely no restriction on the pedestrain area , or the steps. It's open space by design (as befeore in fact)

The 2 pedestrian are connected. (only one area here)

https://www.mapillary.com/app/?pKey=2155191685315785

Sorry no 360 for the moment (clip connector problem, will resolve soon)

The sidewalk you draw yesterday is in fact more north east, actual place is +- the virtual pedestrian way (see old imagery, alignment has not changed) probably a little bit more south west

https://osmlab.github.io/osm-deep-history/#/way/1483305624 was in v1 aligned for drawing the sidewalk https://www.openstreetmap.org/node/13601923406 (v1)  was in correct position

see :  https://www.mapillary.com/app/?pKey=910489871361618
