I managed to find the issue although I haven't resolved it yet. It is showing an expired Foundation license, but that's because it's unable to connect to the vCenter now. vCenter still reports it, and shows it as licensed using an Advanced license. The account it uses is working and I've tried another account with full vCenter admin and neither can connect through vCOPS. I'm looking over vCenter to see if there's any reason but all services are running. I'd restart them right now but we're in the middle of some other work so I'll have to wait. I attached what I'm seeing (as of this morning at least, last week it was an Advanced license).
I'm going to guess it's something in the environment here (since it wouldn't make sense that the capacity/planning code change would affect connection to vCenter) but there were no changes I was made aware of over the weekend. I'll start digging to see what I can find.
~Brandit
