Lightless Void and Dark Domain have never spawned

As the title suggests I’ve been playing a ton this league and am still only 6/8 points in abyss as the bosses won’t spawn. We’re now in week 3 of the league. I’ve ran 100s of maps, perhaps over 1000 (on my second character) and probably seen 50-100 abyssal depths but never the Lightless Void or Dark Domain. How can I pay 15ex to grab what is supposed to be the last two points no problem from the invitation but I can’t get the 3rd set of points because they refuse to spawn.

I’m also running triple abyssal depths tablets and the abyssal talent node that increases chance to lead to a boss instead. Please send help GGG ❤️🙏