Encountered this issue after the 1.9 update. When trying to change my equipment in the "Customize" menu, I can't equip any explosive that costs 2 Supply points or more, even though I have enough supply points to equip it.

Also, every time I join a new match or join the other team, anything that I had equipped on the "Explosive 2" slot before that disappears, and I have to equip it again every single time.