[2021] Bug: Decoy's Burning Oil applies all stacks of ignite per decoy with Grand Diversion

The ignite stacks should be applying properly here. We can look into clarifying this in the future.

What’s currently happening is that the damage being dealt from the decoys is failing to properly show from 2 of them. So even though it looks like only one of the explosions is dealing damage, all 3 have actually dealt damage and applied ignite.

Two of the damage numbers just aren’t being shown.