So, I'm playing SS 6.4 as Scotland, and something weird happens after England attacks and takes Edinburgh. As per the script, William Wallace and mac Aengus both spawn with their big armies. However, the cutscene that typically introduces them is blacked out when it's card shows up on my turn announcements. Even more bizarrely, William Wallace is renamed as "Uilliam Uallas".

Anyone know how the heck that happened and what I gotta do to rectify this?