Index: binaries/data/mods/public/simulation/components/AuraManager.js
===================================================================
--- binaries/data/mods/public/simulation/components/AuraManager.js
+++ binaries/data/mods/public/simulation/components/AuraManager.js
@@ -247,6 +247,9 @@
 
 AuraManager.prototype.OnGlobalOwnershipChanged = function(msg)
 {
+	if (msg.to == -1)
+		return;
+
 	for (let ent of this.globalAuraSources)
 	{
 		let cmpAuras = Engine.QueryInterface(ent, IID_Auras);
Index: binaries/data/mods/public/simulation/components/Auras.js
===================================================================
--- binaries/data/mods/public/simulation/components/Auras.js
+++ binaries/data/mods/public/simulation/components/Auras.js
@@ -244,7 +244,10 @@
 	var match = this.GetClasses(auraName);
 	return entityList.filter(ent => {
 		let cmpIdentity = Engine.QueryInterface(ent, IID_Identity);
-		return cmpIdentity && MatchesClassList(cmpIdentity.GetClassesList(), match);
+		// Don't apply or remove bonus for units which are destroyed.
+		let cmpOwnership = Engine.QueryInterface(ent, IID_Ownership);
+		return cmpIdentity && MatchesClassList(cmpIdentity.GetClassesList(), match) &&
+			!(cmpOwnership && cmpOwnership.GetOwner() == -1);
 	});
 };
 
Index: binaries/data/mods/public/simulation/components/StatusBars.js
===================================================================
--- binaries/data/mods/public/simulation/components/StatusBars.js
+++ binaries/data/mods/public/simulation/components/StatusBars.js
@@ -103,6 +103,9 @@
 
 StatusBars.prototype.RegenerateSprites = function()
 {
+	let cmpOwnership = Engine.QueryInterface(this.entity, IID_Ownership);
+	if (cmpOwnership.GetOwner() == -1)
+		error("Invalid owner");
 	let cmpOverlayRenderer = Engine.QueryInterface(this.entity, IID_OverlayRenderer);
 	cmpOverlayRenderer.Reset();