Your detailed explanation is appreciated. From what is present in it I can conclude that you still have some steps to take in order to have a fully functioning BugTracker - namely Displaying the projects and the bugs and Implementing bug logging. Follow the instructions in our documentation and you will be fine.
After you have completed successfully all of the steps described in our documentation, there should be no problem with your sample.
The only thing I can think of that might be causing problems are the requirements for the sample : ASP.NET MVC 3 , Microsoft .NET Framework 4 and Visual Studio 2010 or newer.