AlwaysON DashBoard says the database is primary role, but dm_hadr_availability_replica_states

Question

Hello,
I am confused now, DashBoard says the database on instance A is primary role, but the dm_hadr_availability_replica_states doesn't agree this.
Is it a bug or something else? I didn't find error in log.
SQL Server version is:
Microsoft SQL Server 2014 - 12.0.2456.0 (X64) 
Dec 11 2014 17:32:03 
Copyright (c) Microsoft Corporation
Enterprise Edition (64-bit) on Windows NT 6.3 <X64> (Build 9600: )

Answer 1

did you refresh your dashboard? please refresh the dashboard. 
check this http://www.sqlskills.com/blogs/joe/answering-questions-with-the-alwayson-dashboard/
run this code on each instance and see if which is primary
IF SERVERPROPERTY ('IsHadrEnabled') = 1
BEGIN
SELECT
AGC.name -- Availability Group
, RCS.replica_server_name -- SQL cluster node name
, ARS.role_desc -- Replica Role
, AGL.dns_name -- Listener Name
FROM
sys.availability_groups_cluster AS AGC
INNER JOIN sys.dm_hadr_availability_replica_cluster_states AS RCS
ON
RCS.group_id = AGC.group_id
INNER JOIN sys.dm_hadr_availability_replica_states AS ARS
ON
ARS.replica_id = RCS.replica_id
INNER JOIN sys.availability_group_listeners AS AGL
ON
AGL.group_id = ARS.group_id
WHERE
ARS.role_desc = 'PRIMARY'
END
code from here http://www.mssqltips.com/sqlservertip/3206/finding-primary-replicas-for-sql-server-2012-alwayson-availability-groups-with-powershell/
Hope it Helps!!