Well no surprise as you said. The one thing that does surprise me is they will not unlock the battery firmware so 3rd party companies (China) can make after market batteries.
With this Covid 19 stuff going on they are short on staff in the office and stockroom. I know this for a fact that when they have a supply of batteries they have to rotate them, charge and discharge them to keep them fresh. They need tender loving care just like you

so with the pandemic they probably said we need to drop some of our work load and the x-star batteries got dumped. Just a guess