Items And Loot Archive

I am on the Tarq server and have encountered some loot issues. I don't know if this is game wide however, I would appreciate any info concerning the following:

Been hunting Night Sisters lately and they seem to not be dropping anything in order of CA's or crystals. Has anyone encountered the same issue or does anyone know if this is a current bug being worked on?

I have encountrered the same issue with Kyrat Dragons as well. No loot no nothing. Will they start to drop pearls again ?

Dragons used to drop assault cores, do any other animals drop them?

Over all it seems that loot on this server has pretty much gone dry. Am I not looking in the right places or what is going on?

I've been on Tat looking for the Blade Back Boar, the pirates and the farmer. Can't never find them. Any hints for Tarq since the CU?

dragons still drop pearls, I think. Just low drop %. Nightsisters don't drop anything good at the moment though..Try diferent spawns of dragons, there are some in the southern dune sea as well as the graveyard