AWS Instance License error on Gateway

[LostBoY]

I have 2 clusters of AWS Instance attached to a Mgmt Server.. recently i noticed the following Alert : 

"Following a modification in your license information, the number of permitted cores has changed from 16 to 1.
This machine has a total of 2 cores.
Please reboot the security gateway and apply this licensing change to all members of the cluster."

The license information on all Gateways seems fine and is appearing as expected..same with cplic in CLI..

Is this a cosmetic error ? or do i need to check anything else .

Thanks