I was trying to make planks from a small stack of oak logs by shift-clicking the planks icon in the recipe book, and something weird happened. I never got the planks in my inventory, and it seems that the logs disappeared even though I saw them go on my crafting table. I'm sure they didn't go into my inventory, and they didn't appear on the ground either. I might have closed the recipe book by mistake during this, but I'm not sure. The chunks that I was in were quite laggy too, that might've had something to do with it?

How to reproduce:

1. Get some items you can craft into something else by themselves i.e logs or snowballs
2. Go into the recipe book from the inventory
3. Try and bulk craft something using those items via shift-click
4. If 1-4 work fine, try doing them again but close the recipe book while crafting