well not broken but missing in action
Seems that you don't know how we store our files at RR -> read :
split:
A split set is one where the parent set contains all of the normal data it should, and the clone sets contain only what has changed as compared to the parent set.
This saves some space, but isn’t quite as efficient as a merged set.
The clone sets can’t operate without their parent set.
Remark: The parent and clones in split sets DO NOT include BIOS or DEVICE files - they are separate files within the set (An example would be 100lions (No BIOS in the parent) and Galaga (No device file in the parent) - This is per MAME design
check (for example):
22vp931.zip
coh1000w.zip
We do scan our "database" with the latest XML-file for official MAME Emulator. -> mamedev.org