On 31 August, Radio New Zealand reported that 3 other former members of his government are also facing bribery charges which stem from complaints filed by the former leader of the opposition and the now Deputy Prime Minister, who claimed that in November 2016, the defendants bribed MPs to sign an ultimately failed motion of no confidence.
https://www.rnz.co.nz/international/pacific-news/424931/former-vanuatu-pm-to-enter-plea