I've linked the new policy from [[mw:Bugzilla]]. (In general, some sort of announcement when policies are enacted would be nice.) I didn't remember hearing of any such new policy coming and the only mention of rights removal was James_F on IRC saying he no longer was admin but was still able to add editbugs to users; reading the page I remember I read some version of it, but I only saw 1) general advice on coordination, 2) some principles + the recent thing about NDA we already heard before, 3) docs on bugzilla software. So it didn't look like anything was changing.
Nemo