If you do not scry for the human council member, can you leave the council hall and still save? How about scrying for other council members and doing those quests?
If you scry for the human council member and then talk to Zandalor about it, does that help?
What do you mean by the quest being messed up? One person had Demona missing completely, but was still able to rescue Mardaneus. Presumably part of the quest log entry would not get listed as complete that way, but they were able to continue playing.
Check your PM (click '
My Home' in the top menu bar, then 'Received Private Messages').
