Congratulations on hitting two thousand! *waves party flag*
I'm fashionably late.
So, a funny thing happened with the timeline.
It, um, appears my finger may have slipped on a key around the time of the great Tevinter Civil Wars.
So, er, the First Blight and everything after it may be six hundred years off. 
I'm sure this kind of thing happens all the time.
My computer and Internet are on the fritz at the moment, but when I manage to fix it, I'll just...I'll just send that one in and hope I didn't make any more mistakes. 
Also.
Cole's comments seem like very good evidence for the lyrium being the blood of the dwarves/Titans, and their being connected to them formerly.
The Profane's comments about 'we devoured the gods' makes more sense.