Good evening Udar,

For the amenity=toilets + wetland=mangrove, it must have been a typo/misclick that I made when I was mapping the other features. I will make sure to fix that ASAP. As for the natural=wetland, that represents a group of mangroves by that coastline immediately north of the Brickell Key Bridge. The final modification made was a public restroom immediately north of 8th Street in the Brickell Underline. Thanks for your help!

Sincerely,
aphugstudent