Jabra Hearing interview questions

I interviewed with a recruiter for a role on the HR team that went well, and the recruiter indicated she would be recommending me to move forward in the next steps. The following week, I received a request from the same recruiter to schedule my first interview with her as she hadn't heard from me. I responded that we did in fact already have the first interview, but looking forward to next steps. She apologized for the mistake and said she'd be following up with on next steps soon. I've since sent two follow up emails to check in and have heard nothing. The first interview with 3 weeks ago.

I received an email from a recruiter to schedule a phone interview. During the phone interview, I was led to believe that I had a strong chance of securing the job. They mentioned that they would follow up to arrange a panel interview and even discussed the salary and training start date. Unfortunately, the next day, I received an email stating that Jabra Hearing decided not to move forward with my candidacy for the Customer Support Coordinator position. I recall feeling quite uncomfortable when the recruiter asked about the timeline of my previous jobs, as I was concerned it might reveal my age. I didn't want to be discriminated against because of my age. While I can't be certain that this was the reason I wasn't hired, it does make me wonder.