Board Thread:The Panopticon/@comment-25566332-20140616221206/@comment-9435571-20140619151120

Big Finish does categorize it under the Benny range on its website, and the behind the scenes extras also refer to it as such (e.g. "previously on Bernice Summerfield we tended to do more standalone stories...").

It doesn't employ the Big Finish Benny logo from the previous box sets, but they also didn't employ the logo from the single Benny releases, and it does employ a new Benny logo.

I'd say that it's both a Benny story and a Doctor Who story, same as with Voyage to Venus is simultaneously a Doctor Who story and a Jago and Litefoot story (it even comes with a variant J&L cover). Actually, same with Love and War (audio story) - on one side of the cover it is styled as a Doctor Who release with no number, and on the other side it is styled as part of the Big Finish Bernice Summerfield series, again with no number.