It seems that there is a difference between what the SourcePackageRecipeBuildJob says,
which is build can not be None, IBuildFarmBuildJob which says that build can't be None,
and the database which says it can.
So... something managed to "unset" it and we don't know what or where (or any of the other questions).
It seems that there is a difference between what the SourcePackageRe cipeBuildJob says,
which is build can not be None, IBuildFarmBuildJob which says that build can't be None,
and the database which says it can.
So... something managed to "unset" it and we don't know what or where (or any of the other questions).