Amanamu/Ulaman Abyss nodes are broken again

Just as title reads. Maybe 2 or 3 days ago I noticed that Amanamu monsters aren't spawning, like at all with fully overrun maps etc.

I remembered seeing a patch note that said it had fixed an issue where choosing Amanamu would spawn Ulaman monsters and vice versa, so I respecced it and switched to the Ulaman node and now Amanamu monsters properly spawn again.

I can't confirm this: I've complete six full-abyssal-maps in the last day, and I encountered Amanamu mobs in 50% of them.

P.S. I also pick a node for increased chance of Amanamu affixes in my Atlas passives