Nothing is wrong over in LucisArt land! The developer is merely inbetween versions now, with the updated Lucis Pro 6
about to be released (mid-August). The older LucisArt had fallen behind in terms of Photoshop and OS compatibility, and it was discontinued in early May to clear the decks so preparations could be made for the new version's release.
I began the "contender" thread to show that a couple of similar-to-LucisArt effects were possible with Adjust
for a lot less, but it's by no means a replacement for actual Lucis technology.