Whenever a mod tries to alter some infinite science pack that this mod has changed, things break. E.g muluna tries to add its version of rocket fuel to rocket-fuel-productivity research but since this one breaks that research in two, the non-infinite rocket-fuel-productivity-1 and infinite rocet-fuel-productivity-2 it means muluna can't find the original rocket-fuel-prodductivity research to alter.
Locally I've fixed this by adding muluna as a dependency to this mod so that muluna gets to do its stuff before this mod.