In Progress Castle construction costs crashes game.

[Darky5]

I recently acquired a castle fief with 2 attached villages, the castle was starving so I decided to try to build a garden to try to alleviate the problem.
I paid some money to increase daily production and left the castle for 2-3 days to check the villages nearby.
When I came back to the castle it said the daily production had a base value of 15+ but the actual value was -7 causing my garden to build in reverse, it was -37% complete and corrupted the savefile and now causes crashing.

 

[uçanbiblo]

Hello, can you please make sure that the game itself and all of your drivers and software required for this game are up to date? If you are playing through Steam verifying the integrity of the game files might help. There is also a new patch for the game, so please update me if your problem is solved after the new patch, too.
If you can share your PC specs i am sure it will speed up the fixing process. You can follow this link for the required software dependencies.