The newcomer Fa'atuatua i le Atua Samoa (Fast) party, which had expected to declare a majority of seats at Monday's sitting of Samoa's 17th Parliament, had its legal challenge to the proclamation heard in the Supreme Court chambers in Apia this morning.
The court found in favour of Fast.
The decision was reached by Chief Justice Satiu Simativa Perese, Justice Vui Clarence Nelson and Justice Tafaoimalo Leilani Tuala-Warren.
Head of State goes home
Meanwhile, in another twist to yesterday's proclamation, the Head of State has departed from his official residence in Apia's Vailele and returned to his village of Matautu-Falelatai on Upolu's south-west coast.
The move has included a police guard, reportedly for his safety.
Last week, a busload of matai from the village arrived at his residence in the capital to offer their support after some threats had been made against him on social media.
RNZ Pacific correspondent in Apia, Autagavaia Tipi Autagavaia, said the Tuimaleali'ifano left Vailele yesterday after making the latest proclamation.
"He's now there and operating from his village of Matautu-Falelatai. And now you see police officers are there protecting him."
The Head of States' village is nearly two hours from the capital, Apia.