Lost cursed earth after restart

[Lukanmtnsss]

Your Name: Lukanmtnsss
Item Name + Amount: Cursed earth 8x
Coordinates: Nether x-315 y50 z190
Description of Issue: I placed down 8 cursed earth in the nether and then the server restarted, the world rolled back so i lost the cursed earth
Screenshots (Optional): 

[HoraAuxesia]

Your missing items have been placed in your inventory. Have a great day! T/C