The quest “Emma's nightmare” cannot continue？

I went to see it during the day and night，and I chose the quest type to “all“.But I still can't get the follow-up quest.
And as you can see, there is a task follow-up guide in my taskbar，but the NPC ignored me and don't give me any follow-up tasks

 

Look, you are at Emma's Nightmare (2/9) the second part of the quest.
So according to https://bdocodex.com/us/quest/1060/2/ you have to 'Go meet the ghost in the cave with Emma.'
You should read the quest description sometimes, instead of fully rely on the waypoint.

 

You don't understand what I mean. She didn't give me the next task. Do you understand? The boot status in the taskbar is not accepted! ! ! ! !
I know there is a ghost in the hole and I know where the hole is, but she doesn't give me the task. You know! ! ! ? ? ? ? ?

 

And I think this is a bug, but I don't know if it's my account or everyone else.

 

After the last big update, many of the tasks I have done before have come out and let me do it again. Then I have to doubt whether it is a BUG factor when I encounter this problem.