VOM shows service group online on both nodes

Environment

SFHA version = 6.1

OS = win2008R2

Cluster nodes = 2

VOM version = 6.1

After a long time I am using VOM. I am able to see that the Cluster Service group is showing online (with blue color) on one node and showing offline (with gray color) on another cluster node. However when I see the SQL Server service group, the Service Group shows online (with blue color) on both nodes. What I am missing ? See the below snaps for reference.

Please note: SQL Server service group is showing perfect when I see via Java Console(means  the SQL service group shows online on one system and offline on other system)

Furthermore When I am trying to switchover I am facing the below error