Applied at media company for Unknown

I received a polite rejection from a media company in Dubai about two months ago after a promising HR screening. The HR representative seemed enthusiastic and mentioned forwarding my resume to the editor, which gave me hope. However, after a week and a half of silence, I sent a follow-up email and received the typical response wishing me well in my career journey, which I interpreted as a soft no. I decided to move on and focus on other opportunities. Out of the blue, two months later, I received an email from the same HR lady asking to schedule an offline interview with the editor. I'm feeling a mix of confusion and curiosity about this sudden turn of events. Did their first choice not work out? Was there a hiring freeze? I'm left wondering if this has happened to anyone else.