My understanding is that despite Sansiri originally being the named developer, they acquired the land under the previous, Yingluck-allied local government. Subsequently, the junta ruled that the land had been incorrectly and thus illegally appropriated for housing by that local government. Sansiri have removed all signage and thus has distanced themselves from the political hot potato and any perceived land misappropriation by Sansiri. I am unsure if there's been any legal proceedings or how Sansiri stands with respect to certain political alliances. One would think if a developer had been sold a pup by a local government, there would be the issue of compensation from a national government?
In light of the junta's stance on things related to the previous administration (and a couple of administrations before that), plus the purge on misappropriated land notably in Khao Yai and other national parks, I don't see any homes being offered on this plot unless the junta changes the land designation.