Here's a dump I had submitted a few days ago to svq@makemkv.com
MKB20_v77_Happy_Together_A93C.tgz
It looks like I cannot attach it here anyway, since the file is apparently too large (it's 5 MB...).
https://drive.google.com/file/d/1mCs8R1 ... drive_link
Dump submission - Happy Together (UHD)
Re: Dump submission - Happy Together (UHD)
Looks like it has just been added! Big thanks! 
Re: Dump submission - Happy Together (UHD)
It might already have been present in KEYDB. But you haven't set the "Sharing" option on your Google Drive link so that people can download your TGZ dump file.