Questions d'entretien chez Grainger

I interviewed with the recruiter. It was about an hour long. She loved me and said I fit all the criteria and was recommending me for the next steps and would be in touch the following week once they figured out if it would be in person or virtual. She totally ghosted me. I had to follow up with her two weeks later to find out. Why would you say yes, make an offer, only to ghost me.

An initial phone screening, two onsite interviews, and lastly a call from the senior to offer position. So four in total, first on site interview lasts about 2 hours. Consists of interview questions, floor walk, and interactive work.