Bugged weapon slot
 

I can't see my weapon slots and to change my weapons i have to go to my inventory in order to switch my weapon
Attachment 8046

This usually happens when I use super shrink mode during a mission or come back from one...

Have you tried deleting and reinstalling the app?

Happens to me as well Rawry. I usually just force close and reboot the app and it works fine agains. Only happens once in a while for me.