If I am riding a horse and then disconnect from the server then log back in there are two exact same copies of the horse. On donkeys and mules the inventory is also copied.
MC-15728
Duplication
Resolved
Duplicate
0
Tim Harris
(Unassigned)
Unconfirmed
horse
Snapshot 13w19a
Retrieved
Search function was not working properly, I have since realized this is a duplicate.