Hello. 
Your mappings here are far oversized. A building with a dia of 5 mtr has been mapped with a dia of 14 MTR ? This does not reflect the reality.
Don't you zoom in far enough in Ideditor ? 
Zoom to 40 ft at minimum to get a clear view of a building.
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            #REVIEWED_BAD #OSMCHA
            Published using OSMCha: https://osmcha.org/changesets/168170932
            