I played this pack before and got through most of it. I re-downloaded it out of boredom to play again yet every time I create a world I have everything in JEI unlocked and all further age crafting recipes. Like I can craft wood into planks and from there sticks. low grade charcoal (I think its called?) which is supposed to be netherrack until further on isn't. I don't have the map yet though. this is on the 3.1.2 hotfix update.