Imperial interview after rejection??????

I got a UCAS track notification AS WELL as an email from Imperial themselves telling me that my application for EEE has been unsuccessful.

BUT about 3-4 days later I get an email from Emma Rainbow telling me they have invited me for an interview?

Has this happened to anyone else before? I genuinely don’t know if the rejection was accidental or the interview invite was.

Could anyone who HAS been rejected for EEE, experienced something similar or have any relevant assistance assist with this?

Do I need to email/call admissions and if so who do I contact?

Thank you in advance!