Hay Bales can't be uncrafted into wheat. This makes no sense, as it is a storage block for wheat.
Linked issues
Comments 2
Duplicate of: [MC-15024] - Please use the search function to see if your bug has already been submitted.
Currently over 50% of tickets are being closed as duplicate.
This was fixed a few hours ago: MC-15024 !!!
Use the search function next time.