Genshin Impact Quest Bug Overwrites Unfinished Quests With Nod-Krai Quest

While playing Genshin Impact, I was working on the "Rise of the Y**** Mansion" quest when the "Nod-Krai" quest suddenly unlocked and the "Rise of the Y**** Mansion" quest completely disappeared. I can't access or complete any of the intermediate quests between them either—only the "Nod-Krai" quest is available to play. If anyone has information on how to fix this, please help, as we haven't been able to figure it out.