The bandit captains in the swamps near Nagrich no longer seem to drop insignia. I have killed a number of them since the changes in tileset. And not one has dropped anything. Infact none of the bandits seem to be dropping anything when killed no gold or gems or anything.
A quote from a mage, without my magic I am just an Elf in a bathrobe.
I think the problem is with the tileset itself. Bandits will be moved to a new location on next reset and new creatures will be added to the bridges when I get around to it.