Mana alchemical recipes for glowstone, wool, and nether quartz blocks are showing that the recipes only give one of the source material. This appears to only be a visual bug in the lexica as when I tossed in one of these items I got the correct amount of the source material in return. (A glowstone block gave me 4 glowstone dust, a quartz block gave me 4 nether quartz and wool gave me 3 string)