Trying to figure out the impact of Lucid's approval is tough. Hopefully we'll know more after next weekend, as the only coherent information I've found so far is Oxy's summary of the situation on the Fee Verte Forum, linked on his blog and quoted by Alan on his blog and the Wormwood Society Forum.
Searches for government documents on the submission or approval came up with nothing. [Still searching...] Regarding editing the Fee Verte FAQ about absinthe's legality in the US, Oxy writes:
1. Absinthes with less than (approximately) 10mg/l thujone are now potentially legal in the US.Read the rest...
2. Two others (apart from Lucid) have already been approved, and dozens will follow in due course.