We installed the update 7.0.3L on a Nutanix platform yesterday and got an issue too. Yes, some group ports on few hosts got their teaming settings overridden but for us, it was the same setting so no issue there. What happened is that few port groups on some host got their VLAN ID removed. Even some port groups had their VLAN ID replaced by a new one. We put back the good VLAN ID's and everything is ok now.
I opened a case. They're redirecting me to the KB but I think we encountered another bug.
Hope this helped!
