Well, the last boss was cleared as of December 4th. While the official timeline remains broken, in that it no longer shows who completed quests or killed bosses, reports indicate that Twisted Legion, the dominant guild on the server, brought down Aten Ha Ra. This event starts the 60 day clock to the next expansion vote.
The next vote should commence around the end of January, with the expansion opening, if the “yes” vote passes, by the second week of February at the latest.
This actually puts the releases out of order, as The Legacy of Ykesha originally came out between those two expansions. As I understand it, the raid focused Planes of Power and the group focused Lost Dungeons of Norrath were viewed as complimentary sets of content. So you Frogloks will have to wait until the unlock after that it seems.
This, of course, lead to more forum posts about voting “no” on expansions, which at least might distract from the ongoing complaints about the speed of AA experience. Planes of Power remains… controversial nine years later… but then so do most of the post-Velious expansions.