Dark Souls 2 → Wierd bug after defeating the old dragonslayer and crash

[OnikenX]

So after defeating the old dragonslayer I go to talk with the in the varanda and the text doesn't render right, after some tries to talk to him and running away to disable the dialog mode the game crashes.

Settings in the game:
Everything on low and resolution at 540p
Running "strangle 25 wine /path/to/game.exe" to limit framerate for better stability, dont know if strangle did it

System information

• GPU: Intel HD Graphics 5500
• Driver: mesa 19.1.5-1 , vulkan-intel 19.1.5-1
• Wine version: wine 4.15-1
• DXVK version: d9vk 0.20

Apitrace file(s)

can't as i can only defeat the old-dragonslayer once