Exam 1Y0-230 topic 1 question 59 discussion

Scenario: Users belong to three Authentication, Authorization and Auditing (AAA) groups: Corporate, Finance and Software.
Show aaa groups:
>show aaa group
1) GroupName: Corporate
2) GroupName: Finance
3) GroupName: Software

Done -
>show aaa group Corporate

GroupName: Corporate -

Weight: 0 -
Authorization Policy: pol_1, Type: Classic, Priority: 0
> add authorization policy pol_1 ns_true ALLOW
> bind aaa group Corporate policy pol_1
The user is being denied resources while aaad.debug shows:
Group cporporate being extracted for user User1
Why is the user being denied access?