So I had to battle the lich AGAIN. And I just... how? Why? How does that make sense? I already beat him! So did using escape just erase my trek 1000 years into the past from the timeline completely? Wait, that can't possibly be the case - the stairs that only appear after you play the harp were there. I mean... ARGGH!!

Anyway, I only managed to go down another floor and beat Marilith again. I'll try to beat it this evening.