https://fedoraproject.org/wiki/Blocker_Bug_FAQ
Existing: When a bug causes a criterion not to be met in some but not all cases, the teams
involved in the release process will make a judgement as to whether the impact of the bug
is severe enough to consider the release as a whole not to meet the release criteria.
Suggested rewrite: When a bug causes a criterion violation for some yet not every
instance, the teams involved in the release process will determine whether the bug's
impact is severe enough to consider the release, as a whole, to not meet release
criteria.
Chris Murphy