I will admit that I haven't gotten along will with Devo in the past but she does know what she's talking about. I don't know if you've gone through some of the other threads in the guild but I'm pretty sure I've sourced her in some.
The no ancient curse thing I have no idea where that comes from. Quite a few people regard execrations as curses because you are destroying something when you execrate it and execrations were preformed daily in the temples and is part of the Wep Ronpet celebration.
Edit: I was right. I thought I had a
post about execrations somewhere.