Same thing happening here.
Which makes it even weirder considering that before the patch, I could convince a lord to defect for 200/300K on average, and I wasn't seeing many defecting lords generally speaking from the AI side.
Now it seems to be a defecting spree... they even switch back and forth to the same two factions... there should be a limit to how many times you can betray the same lord....... why would he want you back at that point...
I do understand that all of this will probably change and work together with the executions once we've got new lords spawning and replacing old ones, but this still seems to be a mess right now.