In multiplayer, crafting anything with a stack greater than 1 will show an incorrect stack amount. Further crafting will result in the stack amount increasing exponentially.
Clicking on the effected items will update them to the correct amount.
Purely a visual bug, but a bug nonetheless.
On a side note, I tested this on singleplayer and it did not occur. Multiplayer only.
Linked issues
duplicates 1
Attachments
Comments 3
Fixed a long while ago, see MC-130629
Although this is a duplicate, I've created a marginally better title and therefore will hopefully prevent future duplicates.