Basically says it all. I earned it last week, and have not had it available to use. Kinda weird bug. I would make a ticket but considering I never get an answer there thought I would report it at least.
I earned it yesterday and as of today after a full restart it still isn’t showing as unlocked on the character screen for me either.
Did you buy it from Reno. I didn’t see on the achieve or anything where I had to buy it from him. That was the issue for me.