I logged out for about 6 hours and lost my weapon crate from the new map and DLC Nasdara

I am not certain if this is supposed to happen or if this was overlooked. I assumed the weapons box would be like any other storage crate, so like an ammo box or sea chest where it won't despawn for an extended time because of it being a part of players storage?

I expected the weapon box to still be there like my barrels, ammo boxes, and wooden crate.