diff --git a/server/controllers/session/handleGetDataObject.ts b/server/controllers/session/handleGetDataObject.ts
index a8c9d89..0a99667 100644
--- a/server/controllers/session/handleGetDataObject.ts
+++ b/server/controllers/session/handleGetDataObject.ts
@@ -4,7 +4,9 @@ import { Request, Response } from "express";
 export default async function handleGetDataObject(req: Request, res: Response) {
   try {
     const credentials = getCredentials(req.query);
+
     const keyAsset = await getDroppedAsset(credentials);
+    if (!keyAsset.dataObject.landmarkZoneId) throw "No landmark zone ID found in data object";
 
     if (keyAsset.error) {
       return res.status(404).json({ message: "Asset not found" });
@@ -17,9 +19,7 @@ export default async function handleGetDataObject(req: Request, res: Response) {
 
     keyAsset.dataObject.participants = visitorProfileIds;
 
-    if (keyAsset) {
-      return res.status(200).json(keyAsset.dataObject);
-    }
+    if (keyAsset) return res.status(200).json(keyAsset.dataObject);
   } catch (error: any) {
     return errorHandler({
       error,
diff --git a/server/controllers/session/handleSetBreakoutConfig.ts b/server/controllers/session/handleSetBreakoutConfig.ts
index f3662f6..4956a04 100644
--- a/server/controllers/session/handleSetBreakoutConfig.ts
+++ b/server/controllers/session/handleSetBreakoutConfig.ts
@@ -235,8 +235,13 @@ export default async function handleSetBreakoutConfig(req: Request, res: Respons
                   duration: 5,
                   position: keyAsset.position,
                 })
-                .then()
-                .catch(() => console.error("Error: Cannot trigger particle"));
+                .catch((error) =>
+                  errorHandler({
+                    error,
+                    functionName: "handleSetBreakoutConfig",
+                    message: "Error triggering particle effects",
+                  }),
+                );
 
               placeVisitors(matches, visitorsObj, participants, keyAsset.id!, breakouts, privateZones);
             }, countdown * 1000);
@@ -341,6 +346,13 @@ export default async function handleSetBreakoutConfig(req: Request, res: Respons
 
     const timeout = setTimeout(() => {
       const world = World.create(urlSlug, { credentials });
+      world.triggerActivity({ type: WorldActivityType.GAME_ON, assetId }).catch((error) =>
+        errorHandler({
+          error,
+          functionName: "handleSetBreakoutConfig",
+          message: "Error triggering world activity",
+        }),
+      );
 
       world
         .triggerParticle({
@@ -348,10 +360,13 @@ export default async function handleSetBreakoutConfig(req: Request, res: Respons
           duration: 5,
           position: keyAsset.position,
         })
-        .then()
-        .catch(() => console.error("Error: Cannot trigger particle"));
-
-      world.triggerActivity({ type: WorldActivityType.GAME_ON, assetId });
+        .catch((error) =>
+          errorHandler({
+            error,
+            functionName: "handleSetBreakoutConfig",
+            message: "Error triggering world activity",
+          }),
+        );
 
       placeVisitors(matches, visitorsObj, participants, keyAsset.id!, breakouts, privateZonesAtStart);
     }, countdown * 1000);