At the moment, I believe they are still closed to tourism.
That has to be devastating to their economy. As near as I can tell, wreck divers are the primary contributor to their GDP.
Many of these wrecks will collapse into scrap metal soon. At some point divers will go elsewhere since the lagoon does not have especially clear water or support rich coral reefs. The last gasp for the economy will be to salvage the scrap unless they can figure out another way to capitalize on other resources.