I'm so sad that I have been traveling the past few days and missed these notes about the deals.
One thing that I realize is that it wasn't clear how people were seeing these fares, i.e, were they on united.com, and which "Advanced Search" options were you choosing? I have been looking for PIT-FCO tickets for a month (May-June trip) until this travel sidetracked me. I had been choosing Business class and then choosing specific fare codes like Z, C, P. Is that the right way to check in general? For deals like this?
thanks..