This is at the site south-east of the fast travel, I've cleared every single bit of trash, every bit of seaweed and kelp, harvested every harvestable up until I've reached other coral sites, but the second gem to activate its healing doesn't turn up. I'm in the beta at the moment, but it's happened to me in the main game as well. Usually when I come back the next day, it'll trigger, but this one hasn't. Has anyone else had this problem?
#Final Coral Site in Gold Area Won't Load Healing Gem
tawny echo
gloomy hamlet
Usually when I encounter something like this I'm missing some trash along the side, but without a screenshot I can't tell if anything's hiding, and it sounds like from what you've said, everything is cleared