Fail to uncompress animation in act 3

When sacrificing the heart in Aggorat I get Exception:
'Art/Model/CharactersFour/Animations/Interactions/OneRig.ast':
Failed to uncompress animation 52.

This crashes me to desktop and I can't finish the quest.

Also having the same issue, the item is stuck in my inventory and I cant put it in my stash.

Windows 10
Ryzen 5 3600 6 cores
16 GB ram
N Vidia 2060 Super

When sacrificing the heart in Aggorat I get Exception:
'Art/Model/CharactersFour/Animations/Interactions/OneRig.ast':
Failed to uncompress animation 52.

This crashes me to desktop and I can't finish the quest.

Edit, fixed. Uninstalled and reinstalled the game, changed install to my SSD rather than HHD

Also seeing this, ActII after finishing Deshar and needing to speak to Asala. Happens on walking towards/ around Zarka on the caravan.

Art/Models/CharactersFour/Animations/BaseStaff/OneRig.ast Failed to uncompress animation 31

cruel version of the act after going through the first three acts fine.


//Turns out it doesn't happen immediately all the time. I get a minute or two after logging back into a 'home' area, and I can generally clear a campaign stage ok, but will experience this error and crash several times during any stint I spend back at a 'home'area.