Has modders ever suffered from a bug which causes client states or satraps to randomly pay millions to the owning faction in a single turn?

It's turned up in Magnar's mod, and while it's a little annoying when it happens to my faction, reloading the auto save fixes it (although it will happen again), but when it happens to other faction it can ruin the game as it give AI factions like carthage almost unlimited money.

I'm trying to see if its turned up in any other mods