Part 2 of problem 2 (no dialogue options left) happened here as well. When this
happened I went to the doc first after leaving Tania at the gate. The doc had
diealogue options as if he had already examined her. After that I went to
Spencer, got permission, but had to leave the town as described above. After
that I gotr the "loop" when talkint to Tania. A workaround is to include the
dialogue option 94 (?) after the branch to Pendragon. This makes an additional
NOTEXT dialogue item for her, so you can leave the dialogue screen.