Why is "40th Parliament of British Columbia" trending?

Wikipedia Overview

The 40th Parliament of British Columbia was in session from June 26, 2013, to April 11, 2017. It consisted of the Legislative Assembly of British Columbia, as elected by the general election of May 14, 2013, and the Queen represented by Lieutenant Governor Judith Guichon. That election unexpectedly returned the BC Liberal Party to another majority government, their fourth consecutive government since 2001, this time with Christy Clark who had been premier since 2011. The BC New Democratic Party formed the official opposition under Adrian Dix and John Horgan who replaced Dix in the 2014 leadership election. The first member of the Legislative Assembly (MLA) from the Green Party of BC, Andrew J. Weaver served in this parliament, along with independent Vicki Huntington. Three MLAs resigned: Jenny Kwan and Douglas Horne who resigned to stand in a federal election, as well as Ben Stewart who resigned for the purpose of providing the Premier, who had lost her seat in the general election, with another opportunity to gain a seat. The by-elections to replace the resigned members Clark won Stewart's Kelowna riding, while Melanie Mark and Jodie Wickens replaced Kwan and Horne, respectively. The only members to leave their party, Marc Dalton briefly left the BC Liberals as he unsuccessfully sought the Conservative Party nomination in the federal election, and Pat Pimm left the BC Liberal Party just prior to being arrested.