[V1.3] Invalid Opcode 16

[WickedWert]

Bug description: Every time I load into the game and attempt to battle with the Lannister army as I'm leaving King's Landing, the game crashes and this error pops up.

How to reproduce it/when/why it happens: Simply load the game and enter the first battle when attempting to leave King's Landing.

Your computer specs:
- Windows 10
- Lenovo Yoga
- Intel Core i5-6200 CPU @ 2.30 GHz
- 8 GB RAM
- NVIDIA GeForce 940M

Additional information (Screenshots ect):

[SgtPaco]

Happens exactly the same to me.