fix: Address weird prefetching issues (#2574)

* fix: Address weird prefetching issues

* bump cornerstoneTools version

* remove debugger

platform/viewer/package.json

@@ -45,7 +45,7 @@
     "README.md"
   ],
   "peerDependencies": {
-    "cornerstone-core": "^2.5.0"
+    "cornerstone-core": "^2.6.0"
   },
   "dependencies": {
     "@babel/runtime": "7.7.6",
@@ -59,8 +59,8 @@
     "classnames": "^2.2.6",
     "core-js": "^3.16.1",
     "cornerstone-math": "^0.1.9",
-    "cornerstone-tools": "6.0.0",
-    "cornerstone-wado-image-loader": "4.0.3",
+    "cornerstone-tools": "6.0.2",
+    "cornerstone-wado-image-loader": "4.0.4",
     "dcmjs": "0.16.1",
     "dicom-parser": "^1.8.9",
     "dotenv-webpack": "^1.7.0",