Missing Loot

This is now the 2nd time this has happened. After a match I came out with a lot of loot including what I went in with. I logged of for about an hour or 2 , go back on and everything was gone besides 2 guns I picked up off of enemy runners. My loot I went in with all gone my Blue Shotgun, Blue Backpack, Ammo, Shields and Patch Kits all gone and I’d love to know why.