Logged in to my BA App v5.50 and noticed it said I still needed four segments to re-qualify (see screenshot below). I've been moving from QF to BA during this membership year, plus taking AA/QR flights as well as Avios and On Business redemptions, so it was believable. I could not find on ba.com clear confirmation that I had flown four revenue BA/IB flights however I could see four BA revenue flights that should qualify me when I look at past transactions, and it states "Benefits earned" with "Gold membership retained".
If anyone has a clear place on ba.com to confirm I have flows four eligible BA segments, that would also be appreciated!