Loot drops aren't falling down on floor destruction

[robojumper]

X2TacticalGameRuleSet.HandleAdditionalFalling() has a typo:

if (!WorldData.IsTileOutOfRange(DeadUnit.TileLocation) && !WorldData.IsFloorTile( Loot.TileLocation ))

DeadUnit is a stale XComGameState_Unit from the previous loop that handles unit falling.