Game wont progress during coronation and is now unplayable

Pathfinder: Kingmaker Technical Help
#1

Platform:PC

Do you have any mods? No

Please explain the issue is in as much detail as possible:
After beating Armag’s Tomb and returning to the capital and entering the throne room , i have the dialogue with Lindsi, then am sat on the throne.
I cant move and the UI does not appear.
there is no way to progress the game.
I have reloaded previous saves and no matter what i do, this happens when i return to the throne room.
currently i cannot finish the game, please help.

#2

Verify the integrity of the game files

Try to update your graphic card driver

#3

integrity came back fine and drivers are up to date, no difference, i still cant move off of the throne

#4

I’m still not able to play the game, any other suggestions before i apply for a refund? Shame since i was enjoying it.