What you said is really puzzling. I used several versions of Duke Zhou's ginseng.
For example, the duke of Zhou has the original text:
The coffin comes out of the grave: great luck.
Put the coffin in the toilet: Lou's position is here.
The dead came out of the coffin: the foreign guests arrived.
Sleeping in a coffin: getting rich.
..... Dreaming of coffins is basically an auspicious meaning of promotion and wealth.
I think your situation may be purely accidental, otherwise the Duke of Zhou will start a new stove and revise it again, don't you think?
Well, I wish you peace and good luck in your life and all your wishes come true!