Yeah. And the two items that come after it (Event 0015 and Event 0016) are just unused event items, as the names suggest, in fact if you count the event items you will find that those are indeed the 15th and 16th in the list. My guess is they didn't know how many event items they would need so they just reserved 16 slots for them, they realized they had three extras, gave one to Zeromus as a secret then just left the other two unused. Some guides try saying they're used by the game somehow, only reason I brought them up.