Elegy and So'Leah not showing given stats in sim stats

I have 812 mastery shown on the sim here:

But in game (with elegy) I have 927 which is 115 more than the sim, the amount that elegy gives. I also don’t see the So’Leah trinket adding any stats in the sim

We don’t add those trinket effects to the character sheet, but they do show up as buffs when you simulate and you get the stats. If you look in the buffs section of the report under permanent buffs, you’ll see both trinket effects. Same goes for the optimizer – we don’t add them to the character sheet, but when you optimize, we add their effects to your total stats.

My bad, thanks!