I have lost count of how often the daily progression system has decided to skip the last case and just start over. Just yesterday I unlocked the MK. III case and was hoping for the final case to be unlockable tonight, but when I logged in a few minutes ago it’s all back to the first reward.
I had a couple of matches earlier today so I am 100% sure I didn’t miss anything.
The problem is that they don’t. When I logged out yesterday early evening I had about two more hours on the clock until I could start claiming the MK. IV case. but when I came back later DB told me the next daily reward I could claim was the first credit case.