Cannot play my character after defeating Tavakai in Act 4

I had the bug where Quest to find Tavakai will continue to show up after defeating him. I managed to fix it by re entering the whole island and defeating him. I get to the cutscene, portal back to kingsmarch, and NOW my game crashes. Even when I log out and try clicking 'log in to town or hideout' the game instance will disconnect. Now my character is permanently inaccessible.

I played your game for 10 yrs GGG and to be burned like this feels real ****.