Issue description
I've started a new game with Update 4 and all of the DLCs. Recently I unlocked Nuclear Reactor II and started processing my nuclear waste, but for some reason the MOX rod recipe didn't unlock:

20.save
I'm not sure what has caused it.
Reproduction steps
Load save, check recipes for MOX rod, see that it is unavailable.
Game version and build number
Update 4, v0.8.2c (b559)
Operating system
Windows
Attachments
26-04-02_20-52-18_8494.zip