Minecraft Forever Stranded Quest Bug?

I have since I had a bug that the quest was not perceived the monster hunter quest per command / bq_admin complete 29 but since the GLOBAL I have the bug that I UNBROK the message that I have completed the quest… This pops up again and again and i don't know how i can finish this, even by creating old backups or even a whole new world the bug remains

The best way to copy the world or the world data deletes the profile and create a new where you then insert the world (data)

How do I copy the world data?

Press Windows and R key, enter% appdata%, go to minecraft, save and copy the folder. But do not forget to first put everything from the inventory into a box.

And restart Minecraft again that it secures the world too