I received an interview offer from a job that I had previously rejected. Do you think this happens and is it normal?

I am a bit reluctant to join bcs of my previous refusal. It is exactly the same job posting. I don't know why they reject me 2-3 months ago, and now they are asking to make an interview with me.

I received an interview offer from a job that I had previously rejected. Do you think this happens and is it normal?
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