Is there a DayZ backpack loot bug?

After playing 2 years of DayZ I’ve never run into something like this…

I’m on official servers playing right now and logged off to go to the bathroom so I was only gone for 3/4 minutes. And when I logged off I had a backpack full of weapons and a tire from my car.

When I logged back in it had the 35 second timer which I thought was strange and it said the timer was extended due to previous session ending. (Which it should not say since I was gone for about 3/4 mins)

Anyway when I log back in, the backpack that was in my hands is empty and all loot is gone….

Lost an sval and an m4 bc of this… feels bad man