Hi brevven, the title is self-explanatory. It looks like the newest update made some changes to the crusher that messes up these mods (the other SA-compatible BZ mods appear to be fine).

Log example (the one for Graphite is basically the same):

Failed to load mods: bzsilicon/prototypes/basic-crusher.lua:23: attempt to index field 'layers' {a nil value}
stack traceback:
bzsilicon/prototypes/basic-crusher.lua:23: in main chunk
[C]: in function 'require'
bzsilicon/data.lua:8: in main chunk

Thanks for the report! Fixed in latest. (and special thanks to cackling fiend who provided a fix in another thread)

Thanks!