All Items named “Weathered Copper”

I am playing stone block 4, and recently all items I hover over in my inventory and in JEI have some variant of weathered copper in its name. For example, the oak log is now "Oxidized Copper Copper Oak Log". Will this require restoring from a backup to fix?

Please excuse me if this is normal or an obvious question, this is my first play through of a mod pack and I'm still very green to how some mods interact with each other.