The Hub was kind enough to expand greatly upon the Everfree Palace. With the last three episodes, I think Lunar Rising will have a decent second half once I get around to writing. That will hopefully be in a month. I'm almost certain that I'm going to run with the Tree of Harmony and Jack may show off his heretofore unmentioned pipe organ skills.
In any event, the fic is definitely alive and was all I could think about this last episode.