Bug: no alternative-strategy table output when "yes cut" is selected about open-social-security

[MikePiper]

I see the console output:
ERROR TypeError: scenario.setBenefitCutFactors is not a function [...] at presentvalue.service.ts:40 (or line 174 if married is selected)

A bit of Googling suggests that a common cause of such errors is when calling a function on an object that hasn't actually been instantiated. But I can't figure out why/how "scenario" in this case might not be instantiated at that moment in time.
https://stackoverflow.com/questions/51763745/angular-6-error-typeerror-is-not-a-function-but-it-is
https://stackoverflow.com/questions/45474538/angular-typeerror-is-not-a-function-when-trying-to-call-an-object-object-meth

[MikePiper]

In home.component.customDates(), replaced this:
this.customDateScenario = Object.assign({}, this.scenario)
With this:
this.customDateScenario = Object.assign(new CalculationScenario(), this.scenario)
Now the CalculationScenario object is getting instantiated, so setBenefitCutFactors() works.