Tell us about the problem

Navigation stops working after closing modal and navigating back a couple of times.

Which platform(s) does your issue occur on?

Both, Angular

Please provide the following version numbers that your issue occurs with:

• CLI: 4.0.0
• Cross-platform modules: (check the 'version' attribute in the
  node_modules/tns-core-modules/package.json file in your project)
• Runtime(s): 4.0.1

Please tell us how to recreate the issue in as much detail as possible.

In an Angular {N} app:

1. Start an app at component HOME
2. navigate to component A
3. navigate to component B
4. open modal dialog
5. close the dialog
6. navigate back to component A using
   this._routerExtensions.backToPreviousPage()
7. navigate back to component HOME using
   this._routerExtensions.backToPreviousPage()

This error is logged in the console:
CONSOLE ERROR file:///app/tns_modules/@angular/core/bundles/core.umd.js:1682:24: ERROR Error: Calling startGoBack while going back.

Is there code involved? If so, please share the minimal amount of code needed to recreate the problem.