Hello. I can't get past the destruction of Tharsis. Blue sends me after Drifter. I go after him, watch the destruction of Tharsis and am then deposited back at Tharsis which is destroyed. But Blue keeps wanting me to go after Drifter and, of course, I can't. I should be gathering ghosts and watching Eido and Aunor converse. But they are not there and there's nothing to pick up. If I restart the game and return to Tharsis, I chase after Drifter again and end up right back at a destroyed Tharsis. Stuck. I have to be missing something. Please bear in mind that I am an elderly player (75). Thanks.