[PC] White screen after In Your Heart Shall Burn.

Ok, so I have read plenty of other people's posts who are having the same issue;

I play through the Quest 'In Your Heart Shall Burn' (AKA the quest after you close the breach and Haven is attacked) and after the final conversation with Solas, the screen fades to white and fails to show the next cutscene. I can hear the fire in the back and if I right click I can hear my Mage's Staff firing in the background.

Note: I am playing with a few mods.

So after reading other peoples posts I've tried the following 'fixes' that others have claimed to work:

- Windowed mode

- All graphics setting on the lowest possible settings

- Updating Drivers

- Re-merging my mods

- Re-merging my mods with no mods selected but the official patch

- Replacing the modded update with an un-modded patch

- Deleting the patch entirely and repairing my game

Also to note: one of the mods I have active was a hairstyle mod which the character had been created with. Even after I removed the modded patch, the PC still had the same modded hairstyle. I don't know how or why, but is it possible that this is the cause?