Here is one that I can't get my head around. "Congregation Beth Elohim" in Acton, MA is on the map twice.
Once as a business listing with a point:
Once as an anonymous building with a boundary:
I've been trying to get this corrected but all of my edits have been denied. The first thing I did was add a boundary to the business listing. That was denied because the building already exists with that boundary.
Then I tried adding the business name to the anonymous building. I was hoping that that would give the the option of marking the duplicate. It didn't Then that was denied because the business listing already exists.
Really, the two need to be merged into one feature on the map, but I can't for the life of me figure out the mechanics of making that happen.