@odo I recommend that you update your gamelists with external software such as Skraper or ARRM:

Skraper:
https://www.youtube.com/watch?v=G388Gc6kkRs&list=PL2oNQ0AT7fx2ExiSNrfHUzga5GnogI4sh&index=22&ab_channel=Recalbox ARRM :
https://forum.recalbox.com/topic/11850/arrm-another-recalbox-roms-manager?_=1609592968003