I activated/entered all of my info into TT 2019 months ago. Ready to file now. Asking me to activate my key again. Tried all 4 methods posted on the website. What now?

This is really annoying.  If I "activate" the key over and over again, I will run out of the 5 activations.  What do I do?  You can get through the automated system to actually talk to someone.  I've used TurboTax for decades and this has never happened.