Schneider Electric interview questions

Interviewed only with an HR Talent Acquisition person. Was informed that the role applied to (which was posted only 4 days prior) was already filled. This is a sign of Ghost Job Posting. Also, the role was listed as "remote," yet was told it would be hybrid: 3 days in the office per week. Also, the salary range posted was also changed - 20% less than the posted pay rate. More red flags than a Chinese Military parade.