Hello all,
I've just updated NVDA to today's Next snapshot and, quite by chance, I've discovered that braille is back in Adobe Digital Editions.
I can't tell whether this happened already in some previous snapshots. What I know is that it now works, and I want to thanks the devs for fixing this unpleasant issue.
Whatever you people did, it did it! (smile).
Ciao,
Ollie