I have recently started the Xenophage exotic quest, and I'm currently in the "Descent" step that requires me to go to the Pit of Heresy. Well the Pit of Heresy is not available on my map and I don't think I ever got the Deepening Wake quest that unlocks it. When reaching Eris the only thing I can get are bounties. Moreover, after completing the Lunar Spelunking bounty for the first time, getting the data fragment and interacting with the console in the K1 Revelations Lost Sector room, I didn't get the "Memory of Sai Mota" quest or any other "Memory" quest. I just got a random "Essence of Greed" quest. Out of curiosity I rechecked the "Lectern of Enchantment" and noticed that a couple of essences were locked due to "only being able to hold one at a time", which is weird. Also, I believe I fully completed the Shadowkeep campaign, I just didn't complete all of the Essences after it, but I don't think that's the issue. All of the screenshots showing this are [url=https://imgur.com/a/KHXwjEP]here[/url]