Havn't seen that one, maybe the lord defected to the other side?
But I keep getting these:
SCRIPT ERROR ON OPCODE 520: Invalid Troop ID: -1; LINE NO 1
At script: troop_get_player_relation.
At script: troop_get_player_relation.
I have tried to do a fresh install again, deleted all game files, but still I keep getting them. It happens random, when I go into inventory and move my cursor over any item in my inventory. Also when entering a village "buy supplies" inventory, also in "trade with locals". I'm playing sandbox btw. Even started a new game, totally fresh, and it still happens. I'm pretty sure this is the reason for the "log-lag", because it's spams a lot of these error codes.