Infinite loop "closing report" when using property cleanDestination: false

[Garcia-JuanLuis]

When this property is specified, it appears the very first time a test suite runs, the framework runs into an infinite loop. All I see is the continued error "closing report" getting logged to the console. A normal build at my current job, for the sytem under test, takes about 20 minutes; however, when I made this change, it took over 2hrs, and I had to abort it.
The configuration:

let HtmlScreenshotReporter = require('protractor-jasmine2-screenshot-reporter');
let htmlScreenshotReporter = new HtmlScreenshotReporter({
dest: 'reports/screenshots',
filename: 'e2e-screenshots.html',
captureOnlyFailedSpecs: true,
reportOnlyFailedSpecs: false,
cleanDestination: false,
reportTitle: "End-To-End Test Results"
})

onPrepare() {
// Assign the test reporter to each running instance
jasmine.getEnv().addReporter(htmlScreenshotReporter);
}

// Setup the report before any tests start
beforeLaunch: function() {
return new Promise(function(resolve){
htmlScreenshotReporter.beforeLaunch(resolve);

  //By default, no report is generated if an exception is thrown from within the test run. We can, however, catch these errors and make jasmine report current spec explicitly, with the following code.
  process.on('uncaughtException', function () {
    htmlScreenshotReporter.jasmineDone();
    htmlScreenshotReporter.afterLaunch();
  });
});

}

// Close the report after all tests finish
afterLaunch: function(exitCode) {
return new Promise(function(resolve){
htmlScreenshotReporter.afterLaunch(resolve.bind(this, exitCode));
});
}