ChrissW-R1
What is meant with the tag shoal=coral_reef?
On bing aerial images it looks like a shoal.
If it is coral reef, please use natural=reef and reef=coral.

Please recheck these relations:
https://www.openstreetmap.org/relation/7094833
https://www.openstreetmap.org/relation/7094834
https://www.openstreetmap.org/relation/7094832
https://www.openstreetmap.org/relation/7094831
https://www.openstreetmap.org/relation/7094830