Nope confirmed, the mod no longer works, neither does anything that is .pak file related (other mods from Nexus). Think it's got something to do with the latest changes to the .pak file reading method?
Confirmed on my side as well, I released a mod yesterday that's no longer working since the patch. also, as you mentioned, the reading method of the .pak files changed and Norbyte's LS tools can no longer unpack the updated base .pak files (I tried "Textures.pak").