I don't know if it's intended, so I'll post it here.
Empowered acid Fog for Warmages is being calculated at Edge + ( spell )x1.5 instead of (Edge + spell) x1.5
Normally empower spell multiplies the results of the full spell by 1.5x for spells that contain a dice, but the extra edge damage isnt being multiplied.
The expected result of an empowered acid fog for example would be (18 edge + 10+2d4 (spell))x1.5 for 49.5 average damage, but the actual results mirror 18 + (10+2d4)x15 for 40.5.
I'm having similar reduced damage results with disintegrate but the dice are far more testable with acid fog and acid fog also shows the flat base damage within the spell is meant to be multiplied alongside the dice, but it seems the flat edge damage isn't.