Your Name: ty1211ty
Coordinates: 4476, 76, -2648
Time/Date (Post a time/date when everything was fine): Around 5:30pm Pacific Time, 8/31/23
Description of Issue: I was upgrading my advanced nuclear jetpack into a compacted nuclear jetpack with my advanced lappack and a few other materials. I had literally everything ready in the crafting table, and right when I crafted it, the server restarted. I hadn't yet put it in my inventory by the time the server restarted, so all of my progress on that jetpack got deleted. When I logged back on, I had none of the materials to make the jetpack, nor the jetpack itself. I am somewhat new to the game, so it took me hours to make my way up to that, and it would be hard to remake.