Anyone having issues with zombies inventory not updating?

[Ace]

Like when I change guns, it just comes back and says I'm not holding anything. Was playing last night and didn't have any issues, bought blackcell and started using one of the blackcell skins as a strike team op and now my inventory is giving me issues.

[Ace]

Ah, it's a specific gun. Smoke-maker is bugged and crashes the inventory. Specifically the bipod on it causes it to crash your inventory and reset to whatever it was prior to the change.