quest BUG

Bug Name:

quest BUG​

Bug Description:

After the last big update, many of the quests I have done before have come out and let me do it again.And when you complete a quest and submit it to the NPC, the quest display information is the previous quest. For example, if you have completed quests A and B, then it is normal to go to the NPC submission of the A quest, but when you continue to find the NPC submission of the B quest, the submission interface displays the name and description of the A quest. The same happens to the NPC. The intimacy and quest information displayed on the NPC interface may be the last NPC you visited.
And the “Emma's Nightmare” series quest，when I completed the first part, NPC didn't give me the second part, and the quest bar guide had this unreceived quest, but NPC didn't give me the quest.
The second part of “Emma's Nightmare” series quest named “Nightmare Revealed”，I can't receive this quest.​

How to reproduce/proof:

Complete multiple tasks at the same time, then submit in turn, observe the task description and NPC interface information, and you will see.
And the “Emma's Nightmare” series quest，just complete the first part, then you find that you can't pick up the second part.​

 

Has anyone else encountered these problems?Please reply and let me confirm that it is not just my own problem.

 

I already know what the problem is. If it is the role before the main line quest revision, then this branch quest cannot be completed normally, because this quest has been integrated into the main line quest of the new role. For the old role of the past, I don't know why the official has to delete this task.