I've lost my items

[MusicKyujin]

Your Name: MusicKyujin
Item Name + ID + Amount: Draconic Bow [Arrow damage draconic-arrow speed draconic-draw speed draconic-power V- infinity]
Coordinates: In block of diamonds dimension i've newly created (cause the id to that world has disappeared but i still keep dimensional tab to that dimension)
Description of Issue: I've lost items when connecting to a crash world (including tab to that dimension cause that tab too hard to find)
Screenshots (Optional): 

[MusicKyujin]

[Terminator]

Bow refunded. Dimension was in your Grid. T/C