Humm further... 

The larger area (way 1367194501) carries the tag shop=* and barnd information. I think this is correct,

The relation than duplicates this shop information. 

Then the seperat building ways duplicate the brand information. 

The guide is 'one feature = one OSM entry' .. here there are 4! 

I would delete the relation. Remove the brand and name tags fro the building separate ways ... I think that would be best??? 