I had buds that looked just like that, mine were Barney's utopia haze. They just wanted to keep budding, but each bud was just a bunch of these strings of calyxes all bunched together. And I was just in amsterdam and dr. grinspoon looks just like that too. It seems to happen with pure sativas. Maybe your plant took on almost all sativa traits and isn't really showing the indica part of her genes.
But for the original poster, I think those buds just need more time to mature, they may not end up looking like mine and flying dogs