Although my problem seems to be another one, check here
one thing is similar. I had a full working BFD3 on the 12th of December 2023. 2 days later not.
On the 12th I had the full duration on my Mac, for running it without being online. This all disappears.
So I want to bring up here again the discussion about the sense of this kind of protection.
It is simply an imposition not to be able to use something you have paid a lot of money for.
I have now opened a ticket. However, after the experiences I’ve had with BFD/inMusic recently, I don’t have much hope.