Ok, seems like I found the solution for the first problem:The deepthroat-event appears at 18:00, not at 19:00 as the walkthrough mentions. (And it looks like it happens only at 18:00 and not any time before 19:00.)
Thats right, the walkthrough is a bit obtuse there. And in retrospect should have allowed fro a bigger timeslot to do that to avoid the guessing....
