12-18-2019 Update 2: I just tried using the Download method, rather than the CD, to reinstall TT on my computer via InstallTurboTax.com. Yes, it is still the package from Amazon. I entered the license code (that's my 3rd license) and it came up working. I closed and opened the app more than 8 times with no problems. Although it may be a coincidence, it seems strange to me that both of my previous 2 licenses were no longer accepted after TT did an update to my software (12-11-2019 & 12-18-2019) via the TT software application.
Stay tuned...
