Okay now that I have your attention I've hit a brick wall, I can't actually win this game now, The enemy throws whole companys flanked with multible catapults and weapons I can only dream of, They can field armies faster than I can replenish my own battered solders, all is lost.

Just look at that, I mean it's biblical, the Ythrill is larger than every other nation combined... I had to call them up and ask how they did it, I mean night infinite armies, massive cities and holdings, concubines, slaves, vast displays of wealth beyond measure! How is he doing it?

He's in debt up to his eyeballs!!!!
Seriously look at it, he's almost 25k in the red here, it seems like the bug in question is that, like building slots, once you hit the negitives you can just keep going, or at least in this case the AI can just keep going once he tanks his economy so baddly that no one would loan him cash.
While this does make for an interesting political take on the current global economy it's also blatantly unfair and makes the game unwinnible when the AI is in the situation where he can just keep building forever without slowing down.
Also... Lord hammers by turn 50? Really Stardock?