Hello CheloCoronda, 

I am reaching out in regards to edits made which broke the boundary relation for Delta Del Parana - https://www.openstreetmap.org/relation/11179014/history#map=11/-31.9682/-60.5189.
Is there an updated boundary change to the wetland feature? The Ramsar site includes a boundary map for the feature https://rsis.ramsar.org/ris/2255 

Thanks, 
VLD304 