[chimeracoder]

> Is it possible that they could in fact produce this data but were prevented from publicly saying so due to a gag order?

Unlikely. Signal and the ACLU were the ones who filed suit to allow them to disclose the terms of the warrant the first place.

It would be an incredibly expensive and risky move for them to do so if they knew that the judge could force them to reveal that they've been turning over more detailed user data in secret.

Not to mention that it would have amounted to perjury.