Inventory lost opening chest

[xxelement]

Your Name: xX Eiement
Coordinates: 
Time/Date (Post a time/date when everything was fine): 4:00am April 23
Description of Issue: opened a chest and all my inventory and armor disappeared
Screenshots (Optional): 

[D34DPlayer]

that's usually a visual bug, is your inventory gone for good? (also a timezone is needed)

[xxelement]

Yes it's gone. I'm in eastern time