Verification on SOL10129:VIPRION clusters in a redundant pair may improperly share MAC addresses

Does this issue ONLY triggers if I move blade from one chassis to another chassis same slot. Because I'm seeing the same issue when I install VCMP license on my second chassis & suddenly the interfaces mac address on both my blades in slot 1 for both chassis having same mac-address. I'm running software version 11.1.

1) Initial setup is having 2 chassis with 1 blade in slot 1 in both the chassis runing HA without VCMP license. 2) Activate VCMP license in chassis 1 & install new blade in slot 2 - no issue 3) Activate VCMP license in chassis 2 & install new blade in slot 2 & all in a sudden got production issues for application running via blade 1, realised the interface mac address in both blade 1 is having same mac address, we powered down the standby chassis to resolve this issue.