Using "Acashic Record" to Find Gem Sites?

[Graeme Dice]

GamerMan12 said:
When you cast the global enchantment Strands of Arcane Power is cast, this does a level 9 search in all paths in all friendly dominion provinces - however it does not update the nation overview info is this a bug? As if you lose the enchanment you won't know what has been seached and what hasn't.

I believe that it's a bug that it doesn't report the searching. However, it does not perform a level 9 search in every province. It performs a random search that's based in some way on the casting mages magic skills.