Garces, Grabler & LeBrocq interview questions

The longest interview of my life. They made me have 5 rounds of interviews with different team members. After each interview I was reassured that I will be receiving an offer, They are unable to answer questions regarding the hybrid work schedule throughout the interview and say "it depends on the attorneys", even though they advertise the position as hybrid. After the last interview I was told I should be receiving an offer but was completely ghosted.