Submitted via email:
MKB20_v77_The_Brood_UHD_EC68
The Brood UHD Dump Files
Re: The Brood UHD Dump Files
Have you tried downloading the latest KEYDB.cfg file, copying it into MakeMKV's data directory (i.e. where MakeMKV also writes its TGZ dump files) and restarting MakeMKV?